Seafood lovers unite at Washington Platform’s 28th annual Oyster Festival. Jon Diebold, chef and owner of Washington Platform, has prepared a menu with more than 40 oyster dishes ranging from fresh-shucked oysters on the half-shell and oyster tacos to oyster-stuffed jalapenos and everything in between. Guests can test their “Pearls of Wisdom” in contests to win T-shirts and gift cards. Stop by for the three-for-$28 special, where you can sample any three oyster munchies for $28.