They're saying this is the last year they're gonna stage David Sedaris' comedic tale of a disgruntled Macy's Christmas Elf, and, if that's for real, then it's a shame – and you'd best catch it here while you can, because Martin Burke rules the stage as the wisecracking Crumpet and the musical accompaniment is a fine show in itself. Through Dec. 23. Wed.-Sat., 8pm; Sun., 2:30pm. Extra shows: Sat., Dec. 15 & 22, 4pm; Sun., Dec. 23, 7pm. $40-45.