The hipsters and music wonks will be all over the Walk The Moon and Ha Ha Tonka show at Waterfront Park on May 2, as the two bands are a couple of the hottest up-and-you tag it groups around. Cincy's Walk The Moon played the Main Stage at 20th Anniversary of Lollapalooza. They were invited to play SXSW in 2011, and subsequently appeared on Carson Daly's show Last Call with Carson Daly. Ha Ha Tonka first got everybody's attention here in 2011 when they played a WFPK show at the Waterfront. They were back in town recently, touring in support of Death of a Decade, and drew a crowd at Uncle Slayton's. It's a free show, of course.