Celebrate your favorite briny bivalves today at Shuck Yeah!, an annual fest that takes place today from 11 a.m. to 2:30 p.m. at Alley Cat Oyster Bar in the Flats East Bank. This party on the water will bring together oysters from both coasts along with other bites from your favorite Zack Bruell restaurants, craft cocktails from Tito's Handmade Vodka and beer. There will also be live music from Madison Crawl. Guests will enjoy food tastings from the very popular Zack Bruell family of restaurants, including Alley Cat, Cowell & Hubbard, Exploration, L'Albatros, Parallax, Ristorante Chinato and Table|45. Guests will receive eight oysters, two oyster shooters, and four drinks featuring Tito's Handmade Vodka. Tickets are $45 in advance, or $55 at the door. (Niesel) 1056 Old River Rd., 216-574-9999, SceneShuckYeah.com.