Opens Monday, runs 6:30 p.m. Monday-Wednesday, 7 p.m. Thursday and Jan. 2, The Mezzanine, 20 N. Tejon St., back alley entrance, $20; New Year’s Eve celebration available, includes the show, $75-$150; 577-4556, themezzcos.com He left town to make a name for himself on Broadway, but Tripp Fountain knew a good Colorado Springs opportunity when he…