Don your masks and support the Advocacy Center for Crime Victims and Children at its seventh annual ball, held from 7 p.m. until midnight at the Baylor Club. Enjoy dinner, dancing, an open bar, silent and live auctions, and a casino. Masks are encouraged but not required, and black tie is optional. Individual tickets cost $150. Sponsorships are also available. To register, visit wacomardigrasball.com or call 752-9330, extension 112.