Shenanigans Irish Pub and Grille at 4th Street and the Boardwalk in Ocean City, Maryland. We opened our doors in 1988. That's right....it's our 20th ANNIVERSERY. It's gonna be a great year and we're gonna have a lot to celebrate. So when you come to OC and you find yourself walking the boardwalk, don't forget to stop in and say 'HELLO'.