There’s nothing cooler than a piñata at a party. The Wharf will host Miami’s biggest 21-and-over piñata party this Cinco de Mayo, titled Sombreros on the River. The party will feature Don Julio Tequila and music by DJ Irie along with Kid Nemesis, but the highlight might be the food selection. Pick up chow from Garcia’s Seafood Open-Air Fish Market & Raw Bar, King of Racks BBQ, and Mojo Donuts. There’s a dress code, so get in your grown-up gear — no board shorts and Tevas. And you can bring your kids and leashed dogs before 6 p.m. Noon Saturday at the Wharf Miami, 114 SW North River Dr., Miami; Admission is free.