This music festival supports families affected by pediatric cancer and blood disorders being treated at MUSC. General admission includes access to a full barbecue spread, other locally sourced food and craft beer, plus a cornhole tournament, silent auction, and live tunes by local country singer Gritty Flyright. Guests can purchase an additional $15 ticket to chow down on all-you-can-eat steamed oysters. Firefly Distillery, 4201 Spruill Ave, North Charleston. Sunday, 11am-5pm. $30-$10. www.barbrewgrass.com
