EXT 2 FLEX & A BUILDING BRIDGES MOVEMENT PRESENTS GENERATION NEXT CONCERT. The hottest upcoming youth talent the country has to offer will be taking center stage May, 28, 2016 from 12-4pm at the Silver Spring Black Box Theater and True Talents of the Arts will be performing. This is a red carpet event for charity. The event will be loaded with media, dancer, poets, artist, pro cheerleaders and celebrity guests.