La Petite Soeur

With its four comfortable spaces and authentic decor, Au Bassin is a must-visit venue for your events in Brussels. From birthday parties to large corporate evenings, this unique location can adapt to all your desires.

Located in a former industrial building turned event venue, Au Bassin welcomes you with simplicity. Its strengths: a cosy atmosphere, flexible spaces, and a motivated team! Meetings, afterworks, business lunches, baptisms, festive evenings with friends – all event formats are welcome here!

The decor features raw concrete and dark wood, all enhanced by soft lighting. Au Bassin includes four distinct rooms. Upstairs, the Hall is an impressive event space, both in atmosphere and capacity: 40 to 150 people for a meeting or conference, 150 guests for a seated dinner, and up to 250 in cocktail mode. You can truly tailor your event, especially with the option of using the bar and terraces to extend the space!

A charming and welcoming reception space, La Petite Sœur is suitable for both conferences and birthday parties. Furnished with wooden tables and a large counter, it offers 65 seats and is ideal for a dance party or standing dinner for up to 70 people.

Lastly, the Grenier is a unique setting for small group meetings or presentations (up to 30 participants). Set under the roof beams, this cosy area is fully equipped for professional events: Wi-Fi, flipchart, projection system...

Au Bassin offers all the necessary equipment for a successful event: lighting, sound system, tableware, and furniture. Practically speaking, the team also provides a list of catering services. On site, enjoy a tempting menu of Belgian beers, fruit juices, hot drinks – or shots for the brave!

Looking for a dynamic, urban, and cosy venue in the heart of Brussels? Organise your event at Au Bassin, an industrial-style bar run by a dedicated team ready to make your gathering a success!