Thursday 5/22 @ Flash Main Room and Friday 5/23 Flash Rooftop Open to Close Sending Ternion Sound off with two absolute bangers in Washington DC. Thursday 5/22 they take over the Flash main room with a stacked lineup including Chef Boyarbeatz and Athena. Friday 5/23 they are running the Flash Rooftop open to close. Please note, there are limited number of tickets for each night and 2 day passes