La démence is the biggest gay party in Brussels, and one of the biggest one in Europe! The club where it’s organized is huge and on several level, but still gets super crowded during the party with gay guys coming from all over Europe (or even more) to enjoy the party. You can expect quite a long queue at the entrance, and you may loose your friends once inside. But apart from this, it’s an amazing party, with big dancefloors, and darkrooms with a lot of action happening. The party is usually held on a monthly basis, check out online to be sure about the date.