The annual BANAD festival is all about Brussels’ art nouveau and deco heritage. It is now integrated into the city’s wider tourism drive and the following Guardian article and BANAD website give you a flavour of what has been on offer this year…
Bannad Website… http://www.banad.brussels/en/
Guardian article – https://www.theguardian.com/travel/2017/mar/13/10-top-tips-from-our-brussels-correspondent