Volunteers First, we'd like to thank our volunteers for the many hours of hard, creative work! We always need volunteers to help set-up, clean-up, create altars, etc. Production for each TCM begins early Sunday morning. We need volunteers for set-up between the hours of 10:00 AM and 5:00 PM and for clean-up starting sometime after the end of the Mass. If you are interested in volunteering, please contact the TCM at 510-835-0655. At Historic Sweets Ballroom: 1933 Broadway, Oakland 19th Street BART Station 510-835-0655