Here's what's going on today (Saturday, Feb. 11): The Savannah Civic Center opens at 11 a.m. for the Savannah Black Heritage Festival's Grand Festival Day, with readings, presentations, children's programs and entertainment including a concert by R&B singer Dwele at 7 p.m. (preceded, at 5:30, by Savannah's own A Nickel Bag of Funk). Admission is free. Next door in the Johnny Mercer Theatre, Columbia City Ballet dances Sleeping Beauty at 5:30 p.m. At the Lucas Theatre, it's the Savannah Philharmonic Orchestra's Spring Awakenings concert (7:30 p.m.); and The Vagina Monologues continues at 8 p.m. at Bay Street Theatre. At Live Wire: A multi-band benefit for the Bujumbura Children's Home (4-9 p.m.), followed by a show from the Smashing Pumpkins Tribute Band Siamese Dream. The Sapphire Bullets of Pure Love play American Legion 135 on Bull Street, Electric Grandma & Luvtonez Sound System are at the Wormhole, and the Train Wrecks headline at the Jinx.