7 p.m. — “The Time of Your Life,” UNT Glee Club’s fall concert, in the Lyceum at the UNT Union, 1155 Union Circle. Tickets cost $5 per person, $3 for UNT students. Visit www.facebook.com/untgleeclub.
8 p.m. — Odysseus Chamber Orchestra presents “Fiery Vibraphone” in the auditorium of Strickland Middle School, 324 E. Windsor Drive. Tickets cost $15 for adults, $10 for students. Visit www.odysseuschamberorchestra.org.
Noon to 4 p.m. — American Red Cross blood drive at Lowe’s, 1266 S. Loop 288. Call 1-800-733-2767 or visit www.redcrossblood.org.
Grupo 18 de Marzo Alcoholicos Anonimos meets from 7 to 8:30 p.m. at 100 W. Oak St. Call 940-231-9759.
Humble Beginnings group of Alcoholics Anonymous meets at 6 p.m. for discussion at Trinity Presbyterian Church, 2200 N. Bell Ave.
Serenity Al-Anon, a support group for family and friends dealing with the effects of someone’s drinking, meets at noon at First United Methodist Church.
Shalom Today group of Alcoholics Anonymous meets at noon, 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., noon, 8 p.m. and 10 p.m. at 1622 W. University Drive, Suite 104. Call 940-566-9989.
Whole New Deal Narcotics Anonymous group meets at 7:30 p.m. at St. Andrew Presbyterian Church, 300 W. Oak St. Call 940-898-0747.