TRIA is a silent disco day party, and the clue is in the name, three DJs go head to head at the same time, each one holding down a different genre, and the only thing standing between you and any of them is a switch on the side of your headphones. Flick from one channel to the next and the whole room changes around you. You'll be deep in one sound while the person dancing next to you is somewhere else entirely, and then you'll both land on the same track at the same moment and the place goes up. That's the bit people come back for.

The bar is ours, run by Sirlute, so every drink you buy goes straight back into the free creative programmes we run for young people across London. The kitchen belongs to BSK Kitchen, serving Caribbean-infused burgers with the kind of seasoning that makes…