The 10 best summer party ideas for unforgettable company celebrations

12.05.2025 | von Veronika Fleißner, Marketing
Summer party on the roof terrace at OutOfOffice Munich Eisbach

Summer, sun, and a corporate party – what could be better than celebrating summer with colleagues? Summer parties are not only an opportunity to enjoy the warm days but also an ideal way to strengthen the team, celebrate successes, and boost motivation within the company. But how do you ensure that the summer party becomes unforgettable?

In this post, we present the 10 best summer party ideas for corporate events – from creative activities and unique games to inspiring themes and stylish decor concepts. We’ll show you how to perfectly plan your summer party, what to consider when choosing a location, and how to make the day unforgettable with exceptional highlights.

Are you looking for a suitable summer party location in Frankfurt, Stuttgart, or Munich? At the end of the post, we have a special tip for you on how to perfectly stage your summer party with spectacular rooftop terraces and unique team events in the OutOfOffice locations.

Why plan a corporate summer party?

Summer parties are much more than just an opportunity to celebrate together. They provide companies with the chance to strengthen the bond between employees, foster team spirit, and create motivation. But why should you definitely plan a corporate summer party? Here are five compelling reasons:

1. Promote team building

A summer party brings colleagues together away from everyday work and creates a relaxed atmosphere where everyone can meet on equal terms. Especially with creative summer party ideas for corporate events, the sense of community is strengthened, and team dynamics are promoted.

2. Celebrate successes

Whether it’s a successfully completed project or a company anniversary – a corporate summer party is the ideal setting to celebrate successes together and show appreciation.

3. Boost motivation

After an intense work quarter, a relaxed summer party can provide a new burst of motivation. Summer party ideas such as team activities or a BBQ under the open sky are not only entertaining but also a real energy boost for the entire team.

4. Strengthen corporate culture

A well-planned corporate party in the summer helps to strengthen identification with the company and create a positive work atmosphere. With creative summer party ideas, the event remains in memory for a long time.

5. Enhance Employer Branding

An exceptional corporate summer party is not only a highlight for employees but can also serve as an outward sign of an attractive work environment. Show your guests what makes your company special – and present your brand in a friendly, engaging way.

Team Building and Fun for Everyone: The Best Summer Party Activity Ideas

A corporate summer party thrives on creative activities and exciting games. Whether team building or just having fun – the right summer party ideas ensure that the event is remembered for a long time. Here are 10 extraordinary summer party activities that provide both entertainment and team spirit:

1. Summer celebration with live cooking

A shared meal brings people together – and when the meal is prepared live, it’s even more entertaining. Whether BBQ station, pasta show, or sushi workshop – live cooking events are not only a culinary highlight but also a perfect opportunity to spark conversations and strengthen the team.

Delicious pizzas fresh from the oven Salad buffet on the roof terrace at OutOfOffice Eisbach

2. Exciting mini-golf match

How about an exciting mini-golf tournament with a view over the city? On the rooftop terrace of OutOfOffice Stuttgart, teams can compete in a mini-golf match while enjoying the spectacular view. A real hit among summer party ideas for corporate events that guarantees plenty of fun.

3. Refreshing Cocktail Workshop

Mojito, Piña Colada, or a fruity summer drink? In a cocktail workshop, employees learn to mix their own summer cocktails – and can taste their self-created drinks right away. A perfect program point for a corporate summer party that is intended to end in a relaxed atmosphere.

Mixing cocktails together as a team activity at the summer party Cocktail workshop as a team activity at OutOfOffice Stuttgart

4. Create-your-own-pinsa or pizza

Creative summer party ideas can also be culinary – how about a pizza or pinsa station? At OutOfOffice Eisbach in Munich, a pizza oven is ready for guests to prepare their own pinsa creations. OutOfOffice Stuttgart also offers a pizza oven through our catering partner, allowing the team to create their own pizzas. Whether vegetarian, vegan, or classic – there’s something for every taste.

Create your own pizza on the rooftop of OutOfOffice Eisbach Pinsa and pizza as catering for your summer party

5. Creative art night – create artworks together

Painting, drawing, or graffiti – an art night is a wonderful way to promote the team’s creativity. Participants create their own artworks while exchanging artistic ideas. A great summer party game that not only provides fun but also creates lasting memories.

6. Thrilling mario kart races

Who’s the fastest kart driver in the team? At OutOfOffice Frankfurt, employees can compete in a Mario Kart race. This interactive game is not only a guaranteed crowd-pleaser but also promotes team spirit and creates a relaxed atmosphere.

Mario Kart race as a team activity for your summer party

7. Challenging quiz night – team challenge with tricky questions

A quiz night is an entertaining way to test employees’ knowledge – and strengthen the team feeling. From general knowledge to movies and music to company-specific questions, the quiz can be customized. A fantastic summer party game that provides plenty of conversation material.

8. Tasty wine tastings – discover culinary delights

At a wine tasting, guests can sample exquisite wines while learning more about their origin and production. A summery, enjoyable experience that can be perfectly integrated into a relaxed summer party program.

Wine tasting as a team activity for your summer party

9. Escape game challenge – solve puzzles together

An escape game creates excitement and promotes teamwork. Here, employees must solve puzzles, crack codes, and work together to reach the goal. A summer party idea that’s perfect for teams that also like to use their brains.

10. Photo booth with memory factor – fun snapshots from the summer party

A photo booth is a must at any summer party! Whether with funny props or in front of creative backgrounds – the snapshots are not only a highlight during the event but also a great reminder of the time spent together.

These summer party ideas for corporate events provide not only entertainment but also create experiences that bring the team together. Whether sporty, creative, or culinary – there are summer party activities to suit every company and make the event a true highlight.

Find the Perfect Summer Party Location – What to Look for in Stuttgart, Frankfurt, and Munich

Choosing the right summer party location is crucial for the event’s success. Especially on warm summer days, outdoor areas and rooftop terraces are sought-after locations that not only provide fresh air but also offer spectacular views. But what else should you consider when choosing a location? Here are the key criteria:

1. Outdoor area or rooftop terrace for a summery vibe

A summer party thrives on fresh air, sunshine, and a relaxed atmosphere. Locations with spacious outdoor areas or rooftop terraces not only provide space for outdoor activities but also create a stunning backdrop for unforgettable moments. OutOfOffice locations in Stuttgart, Frankfurt, and Munich offer just that – stylish rooftop terraces perfect for summer parties.

Summer afterwork on the roof terrace at OutOfOffice Westend Summer party on the roof terrace at OutOfOffice Stuttgart

2. Flexibility in room layout

Flexible room layouts are especially important when different program points are planned – from summer games and workshops to culinary highlights. Ensure the location offers sufficient space for various activities and that there’s an indoor alternative in case of bad weather.

3. Technical equipment for entertainment and presentations

Planning to host a quiz, showcase a presentation, or organize musical entertainment? Then good technical equipment is essential. Microphones, speakers, projectors, and Wi-Fi should be readily available.

Perfectly equipped summer party locations in Munich Perfectly equipped summer party locations in Frankfurt

4. Catering options – plan culinary highlights

A summer party without delicious food is like summer without sunshine. Ensure that the location either offers in-house catering or allows external catering options. At OutOfOffice locations, for example, creative live cooking stations or pizza ovens can be incorporated – a real highlight for guests.

5. Accessibility and location

Don’t underestimate the importance of a central location. Ideally, the venue should be easily accessible by car and public transport. OutOfOffice locations are situated in the heart of the city, making them perfect for team arrivals.

6. Atmosphere and theme – does the location match the event theme?

Think about the theme or motto you have planned for the summer party. An urban rooftop terrace is ideal for a relaxed after-work vibe, while a green outdoor area is perfect for a summer BBQ or beach party theme.

Our surfer's paradise directly on the Eisbach wave in Munich Our green oasis in Frankfurt for summer parties with jungle vibes

7. Weather plan – Have a plan B

Even in summer, the weather can be unpredictable. Make sure that the location has a plan B - be it an indoor area, a covered outdoor area or mobile tents. That way, the event won't fall through, even if it rains.

Well-Planned Is Half-Celebrated – Top Tips for Organizing a Successful Summer Party

Organizing a summer party might seem like an easy task, but if you want to create a truly unforgettable event, you need to pay attention to some important aspects. To ensure that your summer party ideas for corporate events don’t just look good on paper but also run smoothly, a structured plan is essential. Here are the best tips for a successful summer party:

1. Plan early – the key to success

Successful summer party planning starts early. Reserve the summer party location well in advance, especially if it includes a coveted rooftop terrace. The best dates fill up quickly – so the rule is: book a few months ahead to ensure the venue is available.

2. Choose a creative theme – design the event visually and thematically

A well-thought-out theme for your summer party creates a cohesive concept and ensures a consistent look and feel. Whether it’s a beach party, festival vibe, or Italian evening – the chosen theme will influence not only the summer party ideas but also the decor, catering, and activities.

3. Organize activities and entertainment – provide variety

To keep guests entertained, plan different summer party activities that are easy to implement. Creative workshops, exciting summer party games, and interactive activities ensure the event remains lively and engaging. How about a cocktail workshop, pizza making on the rooftop terrace, or a quiz night?

4. Plan the catering – implement culinary summer party ideas

Food brings people together – and that’s especially true for corporate events. A well-thought-out catering concept significantly enhances the event atmosphere. Consider culinary summer party ideas that are easy to implement and fit the chosen theme. Live cooking stations or a summer BBQ are not only visual highlights but also a treat for guests.

Pizza in the making - on our roof terrace in Munich Salad buffet on the roof terrace at OutOfOffice Eisbach

5. Consider weather alternatives – plan for unexpected weather

Even in summer, the weather can be unpredictable. That’s why having a Plan B is essential, especially if the summer party is planned on a rooftop terrace or outdoor area. Covered sections, tents, or an indoor area provide shelter from sudden rain showers and ensure that the event can continue without disruptions.

6. Decorate and set the mood – match the theme

The decor should not only match the chosen theme but also fit the venue’s ambiance. For a relaxed, summery after-work vibe on the rooftop terrace, consider lounge furniture, string lights, and summer plants. For an Italian evening, opt for Mediterranean colors and vintage elements.

7. Create a schedule – plan the structure and flow

A well-thought-out schedule ensures the summer party runs smoothly. Allow enough time for each program point and coordinate the schedule with the catering and technical team. This prevents overlap and ensures that all activities flow seamlessly.

8. Send invitations and reminders

Invitations, reminders, and updates should be sent out in good time. Use a consistent design that matches the summer party theme and make sure to include all important information: date, time, location, dress code, and program.

9. Follow up – gather feedback and share memories

After the summer party, take the opportunity to gather feedback from participants. What did they enjoy? What could be improved next time? Share photos and highlights of the event – either internally or on social media – to create lasting memories.

10. Use Exclusive Locations – OutOfOffice in Stuttgart, Frankfurt, and Munich

If you are still looking for the perfect location for your summer celebrations, we have a tip for you: our OutOfOffice locations offer exclusive roof terraces, modern indoor areas and flexible spaces for our summer party locations in Stuttgart, Frankfurt and Munich. And best of all: behind every location is an individual, unique and creative concept. Spaces with soul, inspired by the neighbourhood. Visit our surfer's paradise in Munich directly on the Eisbach wave or our green oasis in Frankfurt near the Palmengarten. Perfect for creative company parties in summer and unforgettable experiences.

Planning a summer party requires some preparation, but with the right ideas and structured organisation, the event will be a highlight for the whole team. Whether it's a relaxed atmosphere on the roof terrace, exciting games or culinary highlights - implement the right summer party ideas for company celebrations and create unforgettable moments for your company.

Summer, sun, skyline view - OutOfOffice Sachsenhausen roof terrace Sunshine on our roof terrace in Stuttgart

Are you ready for your summer party adventure?

We offer you a worry-free package for your corporate summer celebration – from planning to execution. Visit our OutOfOffice locations in Stuttgart, Frankfurt, or Munich and be inspired by our spectacular rooftop terraces and unique event spaces. We take care of every detail, so you can sit back, relax, and fully enjoy your summer party.

Send a non-binding summer party enquiry now

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