At this year’s LEAP (Lowcountry Equine-Assisted Psychotherapy) fundraiser, enjoy endless oysters,  homemade chili, and music from YeeHaw Junction. During the silent auction, bid on items like local artwork and golf packages just in time for the holidays to support a program that alleviates those with behavioral, emotional, or psychological difficulties through the joint use of trained therapists and horses. A.W. Shucks, 70 State St. Sunday, 3-6pm. $35; $30 advance. (843)723-0659, www.leapinsc.org