Brussels Events – Sunday, May 31

3 electronic music events in Brussels on Sunday, May 31, 2026. Highlights: Smerz - ML Buch - Nick León & many more at Botanique (Smerz, Nick León); Sundaze x Dreamland at Illegaal (Peach, Lola Haro); ALLEÏ GARDEN - OPENING at TBA - Chau. de Waterloo 862, 1180 Uccle (RELO4D, Mum & Dad (BE)). Across 3 venues.