ATCHAFALAYA ART & FOOD FESTIVAL: Lawrence Park, Morgan City. Presented by Morgan City Main Street. Food crawl and art walk, 4 p.m.-6 p.m.; “Party in the Park” with Tommy G & Stormy Weather, 6 p.m.-8 p.m. Free.
CAJUN-ZYDECO FESTIVAL: Old U.S. Mint, 11:30 a.m.-7 p.m., 400 Esplanade Ave., New Orleans. Popular Cajun and zydeco artists from Louisiana, including Rosie Ledet, Beausoleil, Geno Delafose & French Rockin’ Boogie, Nathan & the Zydeco Cha Chas, the Lost Bayou Ramblers and more. Food booths, large arts market with some 30 sellers of hand made art and crafts. Free.