Cape May, NJ recs
Since this a graduation celebration, are you thinking of one of the nicer, more upscale places in CM? You might want to consider the old standard, The Washington Inn, which has a good wine list as well as excellent food & service. The Black Duck (BYOB), Union Park (BYOB), Ebbitt Room (wine list) and Alithea's (BYOB) all are great for a celebration and have excellent menus. Good luck to the Coastie!