1 to 9 p.m. — Mighty Thomas Carnival at Lake Dallas City Park, on Hundley Drive at Shady Shores Road. Passes cost $20. Individual ride tickets will also be available. Call 940-497-2226, ext. 132, or visit www.lakedallas.com/carnival.html .
2 p.m. — Music Theatre of Denton presents All Shook Up at the Campus Theatre, 214 W. Hickory St. Tickets cost $20 for adults, $18 for seniors 62 and older, and $10 for children. Call 940-382-1915 or visit www.musictheatreofdenton.com .
4 p.m. — Denton Bach Society’s Mother’s Day concert, featuring the art of the Elizabethan and Jacobian eras, at Trinity Presbyterian Church of Denton, 2200 N. Bell Ave. Admission costs $15 for adults, $12 for seniors and children. Visit www.dentonbach.com .
Denton Celtic Dancers meets from 5 to 7 p.m. at the Center for the Visual Arts, 400 E. Hickory St. Beginners’ class starts at 6 p.m. Call 940-321-0012 or visit www.dentoncelticdancers.org .
Grupo 18 de Marzo Alcoholicos Anonimos meets from 7 to 8:30 p.m. at 100 W. Oak St. Call 940-231-9759.
Marijuana Anonymous 12-step recovery program meets at 8 p.m. at Big Mike’s Coffee Shop, 1306 W. Hickory St.
Shalom Today group of Alcoholics Anonymous meets at 9 a.m., 11 a.m., 6 p.m. and 8 p.m. for discussion at 311 S. Locust St. Call 940-383-8252.
Show Me group of Alcoholics Anonymous meets at 9 a.m., 11 a.m. and 8 p.m. at 1622 W. University Drive, Suite 104. Call 940-566-9989.
To tell us about your event or meeting, visit DentonRC.com and click on “Let Us Know” for our online forms; e-mail to firstname.lastname@example.org ; fax to 940-566-6888; or mail to Page 2 Calendar, Denton Record-Chronicle, 314 E. Hickory St., Denton, TX 76201.