Take an exciting “Imagination Walk” through the inlet. Wear your favorite costume and enjoy tricks and treats along the way. “Treats” will be individually packaged and offered at several stations throughout the walk. The event is catered toward children 3-12 years old, but all ages are welcome! Pick up your scavenger hunt map next to Keepsakes, the Museum Shop. Brookgreen Gardens, 1931 Brookgreen Drive. Tuesday, 10 a.m.- 4 p.m. Free with garden admission. (843) 235-6000, www.brookgreen.org