Onstage at Atomic Cowboy, two rappers trade verses and strut, clad in sunglasses, sneakers and tuxedos with powder-blue vests. It's the club's second annual Hip-Hopper's Holiday event, and Family Affair, twin brothers from north St. Louis, are taking their turn in an ensemble performance by the local music collective known as the Force. One half of the duo, an emcee who goes by the name QB tha Classic, got married earlier in the afternoon, and most of the artists now sharing the stage with him — a DJ and a half-dozen other emcees — attended the ceremony and are still dressed to the nines. Several audience members are decked out in tuxes and formalwear as well, giving the concert the feel of a hip-hop-fueled... More >>>