Enjoy a cool day with delicious oysters, local brews, live music and more. This bash benefits the Grand Strand chapter of the Surfrider Foundation, which works to protect our oceans. Proceeds support efforts like anti-litter and anti-plastic bag campaigns and creating ocean-friendly gardens at public locations long the Grand Strand.

On the Half Shell, 4500 U.S. 17 S. Sunday, 11 a.m.–5 p.m. Visit website for prices. (843) 504-0396, surfridergrandstrand.org