New England Patriot and future “Entourage” star Rob Gronkowski had dinner at Stephanie’s on Newbury Street on Wednesday night. . . . Danny Ye of the East Side New York restaurant Harlow, Jody Adams of Rialto and Trade, Jonathan Benno of New York’s Lincoln, and Jeremy Sewall of Row 34, Island Creek Oyster Bar, Lineage, and Eastern Standard served up treats at the Island Creek Oysters Foundation VIP benefit on Tuesday. The event, which supported the organizations’s mission to promote aquaculture, also drew Kelly McKenna of the Center for Applied Research at State Street and David Cambell , former BU provost. . . . Crews with the Vince Vaughn movie “Business Trip” were seen in Swampscott on Thursday.