Ever since the impromptu side shows popped up, when the first night of the inaugural When We Were Young Festival was cancelled due to weather, the side shows have been an integral part of the weekend, and something the festival goers (and those not lucky enough to get tickets) look forward to. Tonight is no exception, Taking Back Sunday is joined by LetLive. and Straylight Run at the BleauLive Theater inside of the Fountainebleau Hotel and Casino. Since the festival groun