The towering dancer, choreographer and all-around musical theater performer celebrates his birthday on the last day of the month, Feb. 28, but you can help him jump-start festivities this weekend. Tune, who’s won 10 Tony Awards, sings his favorite standards and tells tales from his career and life during two nights at Michael Holmes’ Purple Room Supper Club, 1900 E. Palm Canyon Drive in Palm Springs. Dinner service begins at 6 p.m. Show-only tickets: $80-$100 at PurpleRoomPalmSprings.com. Here’s an added perk: Tune exhibits his artwork in a show called “PALM-ISTRY” at Gallery 500, The Five Hundred Building, 500 S. Palm Canyon Drive, Palm Springs. See it March 1 – April 2.