Charm City Roller Girls double header (Saturday; Du Burns Arena)
Baltimore Comic-Con (Saturday and Sunday; Baltimore Convention Center
Fiore Winery Wine, Jazz and Art Festival (Saturday and Sunday; Fiore Winery, Pylesville)
Jazz in the Sculpture Garden — T.K. Blue Quintet f/ Allan Harris (Saturday; Baltimore Museum of Art)
Super Art Fight 11 (Saturday; Ottobar)
Twilight Tattoo Ceremony (Saturday; Fort McHenry)
Bill Cosby (Saturday; Pier Six)
BE GREAT 5K Run and Fun Walk (Saturday; Quiet Waters Park, Annapolis)
Art of Adornment workshop (Saturday; Reginald F. Lewis Museum)
“E.T.” screenings, repertory film series (Saturday and Aug. 22 and 25; The Charles)
Martin Lawrence — Doin’ Time Comedy Tour (Sunday; 1st Mariner Arena)
Birdcage Burlesque (Sunday; Ottobar)