Noon to 5 p.m. — Adopt-a-Thon at Denton Animal Shelter, 300 S. Woodrow Lane. Event helps kick off the ASPCA Rachael Ray $100K Challenge. Event includes low-cost pet vaccinations and microchipping, free food, free T-shirts to all adopters and activities. All dog adoptions will cost $25 and all cat adoptions will be $10, including vet services. Sponsored by the Denton Animal Shelter Foundation Inc. in cooperation with the shelter. Visit www.dentonasf.com, e-mail email@example.com, or call Bette Sherman at 940-380-0929 or Joyce Swegle at 940-367-4682.
2 to 4 p.m. — “Paranormal Photography” workshop at Emily Fowler Library, 502 Oakland St. The Texas Parapsychology Society explores the history, equipment and techniques of photographing the unexplained. Free. Call 940-349-8752 or visit www.dentonlibrary.com.
2 p.m. — Denton Community Theatre presents Baby With the Bathwater by Christopher Durang at the PointBank Black Box Performing Arts Center, 318 E. Hickory St. Tickets cost $10. Call 940-382-1915 or visit www.dentoncommunitytheatre.com.
3 p.m. — UNT Summer Opera Workshop presents Threepenny Opera by Kurt Weill in the Lyric Theater at the Murchison Performing Arts Center, on the north side of I-35E at North Texas Boulevard. Tickets cost $10. Call 940-369-7802 or visit www.thempac.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.com.
Grupo 18 de Marzo Alcoholicos Anonimos meets from 7 to 8:30 p.m. at 100 W. Oak St. Call 940-231-9759.
Heroin Anonymous Denton meets at 11 a.m. at Solutions of North Texas’ Wilshire Hall, 2216 N. Bolivar St. Call 940-898-6202, or visit www.sontx.org or www.soberdorm.org.
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.
Southside group of Alcoholics Anonymous meets at 8 p.m. in the Trinity United Methodist Church fellowship hall, 633 Hobson Lane.
Chess Night from 6 to 8:45 p.m. at North Branch Library, 3020 N. Locust St. Players of all ages and skill levels welcome. Free. Call 940-349-8752
Conservative Toastmasters meets at 7 p.m. at Denton Regional Medical Center’s Educational Building, 3535-A I-35E. E-mail firstname.lastname@example.org or email@example.com.
Denton County Amateur Radio Association meets from 7 to 9 p.m. on the fourth Monday of each month at the Denton County Emergency Services building, 9060 Teasley Lane.
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.
Duplicate play night at 6:30 p.m. at Denton Bridge Studio, 625 Dallas Drive. Call 940-382-7977.
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 12:05 to 12:55 p.m. in Room 118 of Marquis Hall on the UNT campus. Visit http://orgs.unt.edu/toastmasters 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.
Drug Addicts Anonymous (Faith in Action Group of Denton) meets at 8 p.m. at Solutions of North Texas’ Wilshire Hall, 2216 N. Bolivar St. Visit www.sontx.org, www.soberdorm.org or call 940-898-6202.
The Memory Loss Support Group meets at 6:30 p.m. on the first and third Mondays of the month in the second-floor meeting room at Dogwood Estates, 2820 Wind River Lane. Call 940-231-2989.
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 www.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.