Tom Hanks took time from his “Lucky Guy” gig to cheer wife Rita Wilson at the opening of her engagement at nearby 54 Below. Hanks even got into the act Sunday night, reports Post theater/cabaret critic Frank Scheck. After Wilson sang “Will You Still Love Me Tomorrow,” Hanks shouted “Yes!” When she crooned, “Baby, I’m Yours,” and said the tune reminded her of her first kiss, she added, “No offense, honey!” Also spotted: Mike Nichols, Diane Sawyer, Ed Burns and Christy Turlington.