KNOXVILLE, Tenn. (WATE) — The 18th annual Arab Fest returns to Downtown Knoxville this weekend. It offers a chance for families to experience Arab culture through music, dance, food and fashion. Organized by the Arab-American Club of Knoxville, the free event runs from noon to 8 p.m. on Sunday, May 3. This year’s festival will feature a record number of vendor tents, showcasing the diverse cultures from various Arab countries.