Decide who has the best chili on the Inlet with the Chilympics, an annual event that raises funds for the Grand Strand Surfrider Foundation. The Foundation works to keep local beaches clean, protect beach access and educate the public. The Chilympics will include great live music, food trucks, local arts and crafts, activities for children and lots of delicious chili. Hot Fish Club, 4911 U.S. 17 Business. Sunday, 11 a.m.–6 p.m. Visit website for ticket info. (843) 902-7107, surfridergrandstrand.org