Spend an evening communing with the fishes at Ripley’s Aquarium and benefit the Waccamaw Riverkeeper Program, an effort to protect water quality, habitat, and recreational opportunities provided by local rivers. This event features food, libations, and a silent auction at a fitting venue.

Ripley's Aquarium, 1110 Celebrity Circle. Saturday, 5:30-9:30pm. $50-$90. (843)349-4007, www.winyahrivers.org