SEEN ON THE SCENE: Hawks fans were delighted to spot team great Jeremy Roenick dining at the new Prime & Provisions the other night — here in the midst of our big Stanley Cup fever. … While in town to help launch “On Your Feet!” (the Broadway-bound musical about their lives),Gloria and Emilio Estefanchecked out a number of Our Town’s top eateries — including Art Smith’s Table Fifty-two, where they were seen dining on a special pork belly dish and walleye pike. … Spotted recently at Harry Caray’s on Kinzie: Former White Sox pitcher and current Sox color analyst Steve Stone, while ex-Cubs catcher Randy Hundley was seen celebrating his birthday with friends on the patio at Harry Caray’s out in Rosemont. … Taking a break from promoting his “Entourage” movie, Adrian Grenier slipped into town to attend the third annual “Chef’s Playground” at the Terzo Piano at the Art Institute of Chicago — benefitting the Academy for Global Citizenship, an innovative charter school on the city’s Southwest Side. … Among those seen at the official opening party of “For The Win,” the new arcade concept at 322 E. Illinois (inside the AMC River East complex) were current and former Bears Jimmy Clausen, Tim Jennings, Kyle Fuller,Alan Ball,Kelvin Hayden and Jason Davis — as well as “Chicago PD” star Marina Squerciati, “Chicago Fire’s” Christian Stolte, the Kaneholler electronic-soul duo Jon Foster and Chelsea Tyler and “Revenge” actor Ashton Holmes. … It was clear Bobcat Goldthwait and Marc Maron had a ball headlining Parlour Car at Bar DeVille the other night.