ARENA DINNER THEATER “*LMNOP,” Jan. 19-28; “Funny Money,” March 1-16; “A Delightful Quarantine,” April 19-May 4; “The Drowsy Chaperone,” June 14-29. www.arenadinnertheatre.org CLYDE THEATRE, FORT WAYNE Tribute to Elton John/Billy Joel; Debutants & Friends: Jan. 20; Foy Vance, Jan 28. ClydeTheatre.com or at 1-800-514-3849. EMBASSY THEATER “Sleighin It Tour”: Dec. 20; Straight No Chaser: Dec….