We leaf through various calendars so you don't have to. HOLIDAY FUN: The folks at the Troubadour Theater Company who brought us It's a Stevie Wonderful Christmas and Fleetwood MacBeth are back with A Charlie James Brown Christmas. The show features Charlie Brown singing "It's a Man's Man's World" or maybe James Brown singing "Christmas Time is Here." Or maybe it's both? 8 pm // Falcon Theatre // 4252 Riverside Drive, Los Angeles // $20-$37.50.......