11 a.m. to 9 p.m. — Denton Arts & Jazz Festival at Quakertown Park, 321 E. McKinney St. Today’s headliner is Brave Combo at 7 p.m. Visit www.dentonjazzfest.com .
3:30 p.m. — Pianist Jeaneane Dowis performs in a guest artist recital in Voertman Hall at the UNT Music Building, at Avenue C and Chestnut Street. Free. Call 940-565-2791 or visit www.music.unt.edu .
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.com.
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.
Chess Night at 7 p.m. at North Branch Library, 3020 N. Locust St. Players of all ages and skill levels welcome. Free. Call 940-349-8752.
Denton Community Chorus practices from 7 to 8:30 p.m. at Christ the Servant Lutheran Church, 2121 E. University Drive. The chorus is a volunteer, no-audition group. Contact Monty Naylor at email@example.com or 940-368-8034.
Denton Senior Center exercise classes are from 11 to 11:40 a.m. at 509 N. Bell Ave. Those age 50 and older are invited. No advance sign-up required. Call 940-349-8720 or 940-566-5242.
Denton Toastmasters public speaking club meets from 7 to 8:30 p.m. at Lake Forest Good Samaritan, 3901 Montecito Drive, in the activity building. Call 940-458-4669.
Jimenez Boxing Club meets from 6 to 7:30 p.m. at Martin Luther King Jr. Recreation Center, 1300 Wilson St. Call 940-206-9035.
North Texas Toastmasters public speaking club meets from noon to 1 p.m. in Room 118 of Marquis Hall on the UNT campus. Visit http://420.toastmastersclubs.org or e-mail firstname.lastname@example.org .
Compulsive Eaters Anonymous meets at 7:30 p.m. Call 940-395-3334.
Denton County Gamblers Anonymous chapter meets from 10 to 11 a.m. in Room 214 at First United Methodist Church of Denton, 201 S. Locust St. Meetings are open and nonsmoking. Call 940-390-9419.
Serenity Al-Anon meets at noon at First United Methodist Church, 201 S. Locust St.
Shalom Today group of Alcoholics Anonymous meets at noon, 6 p.m. and 8 p.m. for discussion at 5011 W. University Drive. Call 940-383-8252.
Show Me group of Alcoholics Anonymous meets at 9 a.m., noon, 6 p.m. and 8 p.m. at 1622 W. University Drive, Suite 104. Call 940-566-9989.
Unity group of Alcoholics Anonymous meets from 6 to 7 p.m. at First Baptist Church of Denton, 1100 Malone St. Call 940-239-9238.
To tell us about your event or meeting, visit DentonRC.com and click on “Let Us Know” for our online forms; e-mail to email@example.com ; fax to 940-566-6888; or mail to Page 2 Calendar, Denton Record-Chronicle, 314 E. Hickory St., Denton, TX 76201.