Extra Curricular activities in Brussels

[EvilOlive]

As I understand there are quite a lot of Brussels experts here - could you recommend any extra-curricular activities in English for 7y old boy? Preferably something to do with art and in Woluwe-Saint-Lambert, but any other recommendations are also welcomed.

This is the nearest place in English doing art to WSL.
art-en-ciel.be/

There are loads of activities. Marchmad does a list for us. I think it would be easier if you listed what you would be interested in apart from art.