The Charleston Area Therapeutic Riding (CATR
) — a horseback center helping kids and adults with disabilities — holds its second annual fundraiser, open house, and bluegrass concert on Johns Island with acclaimed songwriter and Rounder Records artist Donna Hughes and her band (they were nominated by the French Bluegrass Music Association as Band of Year). Their latest album is titled Hellos, Goodbyes and Butterflies
. 4:30-7:30 p.m.