Hike along bottom of Tallulah Gorge State Park, 10:30 a.m.-2:30 p.m., June 29-30. Strenuous 3.5-mile trek includes 531 stairs, river crossing, climbing boulders to Bridal Veil Falls where you can swim. No pets; wear appropriate footwear. Children: 10 or older; bring food, water. Advanced registration: $5 plus $5 parking. Details: 706-754-7981.