Will be noon-9 p.m. Friday, noon-6 p.m. Saturday at Etowah River Park, featuring chicken wings from metro Atlanta restaurants, live music on two stages from more than a dozen bands. Also offering cold beverages, arts and crafts and a kids zone with teen bands. A wing-eating contest will be held Saturday. More than 25,000 attendees are expected this year. www.WingAndRockFest.com.