WCW's Sylvan Singers will put on a 90 minute show featuring some of the singers who have been in the group over the last 20 years. Music gets under way at 7:30 p.m. Saturday in the Vacaville Performing Arts Theatre. Tickets are $10 at the door, 1010 Ulatis Drive, and reservations are suggested, call 469-4013 or visit www.vpat.net.