This afternoon oyster roast includes a Bloody Mary bar, food trucks, a cornhole tournament, and live music. Visit the distillery for free, but tickets should be purchased in advance for all-you-can-eat oysters. Attendants should bring their own shucking equipment, tables, chairs, and blankets. Firefly Distillery, 4201 Spruill Ave., North Charleston. Sunday, 11am-5pm. $45. (843)557-1405, www.fireflydistillery.com