What about the Belgian Pride in Brussels in May 2021? Organizer The Belgian Pride (with article) remains tight-lipped on the subject. But it is mobilising businesses, corporations, non-governmental organisations, institutions et al. to fly the rainbow flag in May. That project is called RainbowCity.Brussels.
The National Security Council in Belgium has prolonged the measures to curb coronavirus COVID-19 until 19 April. An extension until 3 May is possible.
The government of the Brussels-Capital Region in Belgium has decided on March 10th, that all indoor events with more than 1,000 persons must be cancelled, and this until the end of March.