Star sightings: Lenny Kravitz, Starlin Castro, Johnny Galecki

SEEN ON THE SCENE: Among recent sightings at Sunda Chicago have been One Direction’s Liam Payne and (separately) Lenny Kravitz — dining with a couple of pals on a healthy menu of Brussels sprouts salad, Shishito peppers and miso black cod. … Oak Park native and “The Big Bang Theory” star Johnny Galecki slipped into Rockit Bar & Grill with a group of friends for a dinner on the patio. The actor clearly liked the place — returning the next day for a late lunch with family members. … The Cubs’ Starlin Castro made the scene at Del Frisco’s on Oak Street, chowing down on a bone-in filet, plus mac ‘n’ cheese and butter cake.