Your Weekly Family Fun: September 15 – September 21, 2025

 🎉Family Activities in Brussels, 8–14 September 2025🎉

@brufamilyweekly

This week in Brussels is filled with fun for the whole family 👨‍👩‍👧‍👦. On Tuesday, the historic center of Anderlecht will come alive with its annual fair 🎭 – think braderies, flea markets, concerts, street arts and even a parade of Giants lasting all day long! Mid-week, kids who love gaming can join the Junior Computer Club in Ixelles to build their own Minecraft Village, while music lovers can enjoy the Auderghem Music Marathon on Thursday 🎶.

As the weekend arrives, there’s something for everyone. On Saturday, little ones can stretch and relax at the Parent-Child Yoga session in Etterbeek 🧘, while future tech enthusiasts try coding with Scratch and Lego in Molenbeek. Schaerbeek joins the global 🌍 movement with World Cleanup Day in Josaphat Park, and Uccle celebrates with its lively Saint-Job fair full of rides and shows.

The big highlight comes on Sunday, September 21 🌳: Car Free Day! From 9:30 am to 7 pm, motor vehicles are not allowed anywhere in the Brussels Region, including the City of Brussels. It’s the perfect chance to explore the streets safely by bike or on foot 🚲🚶. Families can join guided tours in Woluwe-Saint-Lambert or enjoy neighborhood fun at the Andromède festival. Just keep an umbrella handy – the weather will be mostly cloudy with mild temperatures, but there’s an increasing chance of rain 🌧️.

👉 Don’t forget to check the official information through the indicated links to confirm details and see any last-minute changes in the events.

Monday, 15-Sep-25

• Brussels city:  Treasure hunt for kids (7-12) - The National Bank Museum, FR/NL/EN, free  
• Koekelberg: Brussels Artists Collective – Exhibition at Maison Stepman, FR, Free.

Tuesday, 16-Sep-25

• Anderlecht: Annual Anderlecht Fair – Braderie, flea market, street arts, concerts, village fair, sports initiations, parade of Giants – Place de la Vaillance & historic center, 10:00–23:00, FR, Free.
• Koekelberg: Brussels Artists Collective – Exhibition at Maison Stepman, FR, Free.

Wednesday, 17-Sep-25

• Ixelles: Junior Computer Club – Minecraft Village – 14:00–16:00, FR, Free.
• Koekelberg: Brussels Artists Collective – Exhibition at Maison Stepman, FR, Free.

Thursday, 18-Sep-25

• Auderghem: Auderghem Music Marathon, FR/NL, Free.
• Koekelberg: Brussels Artists Collective – Exhibition at Maison Stepman, FR, Free.

Friday, 19-Sep-25

• Koekelberg: Brussels Artists Collective – Exhibition at Maison Stepman, FR, Free.
• Koekelberg: Fête de la Fédération Wallonie-Bruxelles – Concert by Maya Nashoba at Espace Cadol, FR, Free.
• Schaerbeek: 10th edition of the 10,30 km of Schaerbeek – family sports evening at Stade Terdelt – From 17:00 bib distribution; 18:00 kids’ races; 18:20 walk 7 km; 19:00 5 km & 10 km runs, FR/NL, Paid. Reservation required.
• Uccle: Kermesse funfair at Saint-Job, FR, Free (pay rides).

Saturday, 20-Sep-25

• Etterbeek: Parent-Child Yoga (ages 2.5–4), NL / FR / EN, €5 / €2 Paspartoe. Reservation required.
• Ganshoren: Storytelling in Dutch for ages 3–6 (monthly session), NL, Free.
• Ganshoren: Film Leopold’s Sacred Heart + guided visit during Heritage Days at the Basilica, FR, Free. Reservation required.
• Koekelberg: Brussels Artists Collective – Exhibition at Maison Stepman, FR, Free.
• Molenbeek: Molendojo Coding Workshop – learn Scratch, Micro:bit & Lego Mindstorm for ages 9–16 – 10:00–12:00, FR, Free. Reservation required.
• Schaerbeek: World Cleanup Day – Join the global cleanup movement – Meet at 11:00 under Josaphat Park kiosk, FR/NL/EN, Free.
• Schaerbeek: Brocante Dejase – Local flea market and fair, FR, Free entry.
• Uccle: Kermesse funfair at Saint-Job, FR, Free (pay rides).
• Uccle: Saint-Job annual fair with shows and market, FR, Free.
• Uccle: Heritage walk: 1920s–30s architecture tour , FR, Free. Reservation required.
• Watermael-Boitsfort: Brocante at Arcades, FR, Free.
• Woluwe-Saint-Lambert: 40th Constellations Flea Market – 08:00–16:00, FR, Free to visit.

Sunday, 21-Sep-25

• Auderghem: Story walk through Auderghem, FR, Free. Reservation required.
• Ganshoren: Car Free Day – no car traffic allowed – 9:30–19:00, FR/NL, Free.
• Ganshoren & Koekelberg: 9th Gourmet & Cultural Walk – 6 or 10 km with tastings, music & culture – Car Free Day, FR/NL, €49 / €25 (-12 yrs). Reservation required.
• Ixelles: Dance & movement workshop (Etangs Ixelles) – 15:00–17:00, NL/FR, Free.
• Koekelberg: Brussels Artists Collective – Exhibition at Maison Stepman, FR, Free.
• Uccle: Kermesse funfair at Saint-Job, FR, Free (pay rides).
• Uccle: Heritage walk: Art Deco & Modernism, FR, Free. Reservation required.
• Woluwe-Saint-Lambert: Car-Free Sunday – Guided bike & walking tours – From 09:30 (walks) / 10:00 (bike), FR/NL, Free.
• Woluwe-Saint-Lambert: Andromède en fête – Annual neighborhood festival – From 12:00, FR/NL, Free (food & drinks at low price).

Friendly Note: We do our best to keep all event information accurate and up to date, but sometimes details like dates, times, locations, prices, or registration requirements can change without warning. Before heading out, we recommend checking the official event links to make sure you have the latest info. BruFamilyWeekly isn’t responsible for any changes, cancellations, or errors, and participation is always at your own discretion. If you spot a mistake or know of a great family-friendly event we should include, we’d love to hear from you!