Team development, shaken up!

We make teams laugh, clash, build and try again.
No standard team building or coaching, but a playful mirror and a creative kick in the butt.

🎭 Playful and sharp.
🛠️ Practical, stimulating and with an edge.
🥄 You bring your team — we'll stir the pot.

When was the last time your team actually played?

mussels from brossels team building

Laugh or learn? Both.

Some teams are mainly interested in having fun together and bonding. Others want to tackle a real challenge. Most teams actually want both – even though that’s never stated as such in the application.

That’s where our sweet spot lies. We structure every experience in the same way: first play, then reflection. Fun as the starting point, change as the result.

We take playing very seriously!

Targeted workshops & team coaching

For teams with a genuine challenge. Trust, communication, change, stress. We don’t skirt around the problem; we tackle it head-on. In Brussels or at your venue.

70% targeted, 30% corner off

Surprising team building in Brussels

For teams who want to laugh, build and bond at venues across Brussels that have a story to tell. You don’t know what to expect. That’s precisely the point.

70%: fun; 30%: deeper than you’d expect

Organise a team event in Brussels

Looking for a unique experience for your team? We’ll organise the programme, venue and catering – always with a twist. All you have to do is turn up.

70% – no worries, 30% – a surprise, 100% – a mussel man

Our participants are happily playing along.

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Glenn Goovaerts’ profile picture
Glenn Goovaerts
6 days ago
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It’s brilliant how you can bring a whole team together in such an enjoyable way and find solutions to complex team issues. Thanks!
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Saïda B’s profile picture
Saïda B
19 days ago
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Hello, I’d like to thank Frederick for our team-building event on 17/09/26. The experience was seen as very positive thanks to its unique setting, its warm atmosphere and the sense of camaraderie it helped to create. My colleagues particularly enjoyed taking part in a different kind of activity with the team. Saida
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Africalia asbl/vzw profile picture
Africalia asbl/vzw
19 days ago
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We had a really lovely laughter yoga session thanks to the team at Mossels from Brossels. It was a lovely mix of improvisation and laughter exercises. The instructor was very mindful of the group dynamics and ensured there was a good variety. Definitely recommended!
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Annelies Vanderhoydonk’s profile picture
Annelies Vanderhoydonks
31 days ago
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A GREAT initiative!!
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Giulia Sciortino’s profile picture
Giulia Sciortino
94 days ago
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We had a fantastic team-building day organised by Mossels from Brussels! Gert-Jan was extremely flexible and attentive, taking the time to understand our team’s needs and context in order to create an experience that really suited us. Despite the warm weather, the schedule was adjusted and everything ran smoothly. The activities were interactive, engaging and brought everyone together in a fun and relaxed atmosphere. A big thank you to Gert-Jan for his professionalism, flexibility and positive energy throughout the day.
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MH Raza’s profile picture
MH Raza
98 days ago
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Communication went smoothly from start to finish, and Gert-Jan was always approachable and responsive. He quickly understood what we needed for our team away day, and everything was well organised. The activities were a great success and enjoyed by the whole team. I highly recommend this experience!
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Anne-Sophie Loobuyck’s profile picture
Anne-Sophie Loobuyck
108 days ago
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It was a really lovely experience to connect with the team in a fun and interactive way. Gert-Jan had organised everything down to the last detail and communication went very smoothly. Highly recommended!
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Mariele Pahlow's profile picture
Mariele Pahlow
111 days ago
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Thank you so much, Gert-Jan! You organised an activity for our team that was not only fun and engaging, but also truly meaningful. You immediately understood what we were looking for and made the whole experience feel genuine and enjoyable.🌲🐾🌳 Mossels from Brossels offers refreshing team-building activities and authentic ways to reconnect, bringing people together in a natural way. Highly recommended to anyone looking for a memorable team experience!🩵
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Panagiota NIAROU’s profile picture
Panagiota NIAROU
111 days ago
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Thank you, Gert-Jan and Ben, for such an insightful and engaging session. We really appreciated the opportunity to take part and found the experience both valuable and inspiring.
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Katrien Bellens’ profile picture
Katrien Bellens
112 days ago
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We had a very successful workshop with Mossels from Brossels. It was well organised, a great day, particularly informative, and we were given a practical report afterwards so we could get started straight away. Thank you, Gert-Jan and Sabrina.
Playing is the norm – mussels from Brossels

We believe in a world where play is the norm!

Why ‘Mossels from Brossels’? Honestly? Because the name piques your curiosity. And curiosity is exactly where every amazing experience begins.

For us, play isn’t a break from work. It is work, at its most powerful. Play brings team culture to the fore, speeds up collaboration and creates connections where meetings fall short.

Not because play solves everything. But because it opens up conversations that would otherwise never take place.

How does your team score in collaboration?

How does it work?

1. Ask your question.

Have a look at our range of workshops and team-building activities. Not sure what your team needs? Just ask – we’d be happy to help you find the right solution.

2. Introduction.

We’ll arrange a meeting and get to the bottom of your enquiry. What do you want to achieve? What’s going on within the team? We’ll also take into account what lies beneath the surface.

3. Customised proposal.

Based on your requirements, we’ll put together a bespoke programme within a week. Every game is tailor-made, in collaboration with our partners at the most beautiful locations in Brussels.

4. Playing and anchoring.

You’ll have adventures, laugh, clash and build. We’ll guide you and keep the goal in sight. After the fun comes reflection, so that the experience sticks in the workplace. Step by step towards better collaboration.

Ready to get started?

Contact Us

Mail

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Introductory meeting

Would you like to find out what a typical day is like for your team? Book a 20-minute chat, with no obligation.

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