What do Anita Gillette and Harold Sanditen have in common? Well, for starters, they’re both celebrating major birthday milestones this year. In their delightfully fun new show, Harold and Broad, these two charmers team up for the first time to perform favorite songs from their respective birth years (“Just In Time,” “Let Yourself Go”) along with gems by Bonnie Raitt, John Lennon, Jerome Kern and Kurt Weill, reflecting the wisdom gained from age and experience. Harold and Broad is a very funny, wise and moving celebration devoted to the enduring bond of friendship.