Southern Delaware Therapeutic Riding will host a holiday market from 10 a.m. to 4 p.m., in its open-air indoor arena at 17170 Harbeson Road, Milton. More than 40 artists, crafts people and local businesses will offer unique items to treasure and maybe share. For a suggested donation of $5, attendees will receive a raffle ticket for a drawing of items donated by exhibitors. To learn more, go to sdtrhr.com.