Art exhibit, "Common Ground: Artists in the Everglades," Schmidt Center Gallery, Florida Atlantic University, 777 Glades Road, Boca Raton. 1-4 p.m. Tuesday-Friday; 1-5 p.m. Saturday through Nov. 5. Eight artists display their original works created while living for one month within Everglades National Park. Free and open to the public. Visit fau.edu/galleries or call 561-297-2661.
Boca area Overeaters Anonymous, beginner's meeting, no weigh-ins, 7:30-8:30 p.m., Regent Park Nursing Home, 6363 Verde Trail, Boca Raton. Free. Call 561-477-7914.
Book sale, 10 a.m.-1 p.m., Monday-Thursday, Temple Sinai, 2475 W. Atlantic Ave., Delray Beach. Used books include fiction, nonfiction, Judaica. Call 561-276-6161.
Hurricane Harmonizers Barbershop men's chorus, watch the rehearsal; looking for new members, 7-9 p.m., Spanish River High School, 5100 Jog Road, Boca Raton. Free. Call 561-347-8619.
Meditation, increase calmness and relaxation to enhance health and well-being, 7-7:45 p.m., Highland Beach Library, 3618 S. Ocean Blvd., Highland Beach. Free. Call 561-278-5455.
Men's issues support group, 6:30-8 p.m., Faulk Center for Counseling, 22455 Boca Rio Road, Boca Raton; $5. Call 561-483-5455.
Non-Duplicate bridge, 1-4 p.m., Monday and Thursday, Veterans Park, 802 NE First St., Delray Beach. Cost is $1 members, $2 nonmembers. No partner needed. Call 561-243-7350.
Socrates Cafe, 1:30-3 p.m., Mae Volen Senior Center, 1515 W. Palmetto Park Road, Boca Raton. Free. Call 561-395-8920.
Sophisticated Discussions, a single's group focusing on promoting hope, well-being and zest for life for those older than 50, 7-8:30 p.m., Boca Raton Community Center, 150 Crawford Blvd., Boca Raton. Free. Call 561-393-7807.
Boca Socrates Cafe, discussion group, 1:30-3 p.m., Boca Raton Downtown Library, 400 NW Second Ave. (Boca Raton Boulevard). Topic: "Where do we draw the line when political correctness crosses paths with individual rights and freedoms?" Free. Call 561-393-7852.
Current events discussion group, seniors discuss "news of the week," 10:30 a.m.-noon, Church of the Palms, 1960 N. Swinton Ave., Delray Beach; $2. Call 561-391-9690.
Open swim, 1-4:30 p.m., The John H. Denson Pool, 225 NW 12th Ave., Boynton Beach. Cost is $2 adults; $1 ages 5-17; free children 4 and younger. Call 561-742-6645.
Political Flashpoint, share opinions and debate on any political topic, every Tuesday, 10-11:30 a.m., Mandel Jewish Community Center, 8500 Jog Road, Boynton Beach; $5. Call 561-740-9000.
Women's Issues support group, just walk-in, 10-11:30 a.m. and 7-8:30 p.m., Faulk Center for Counseling, 22455 Boca Rio Road, Boca Raton; $5. Call 561-483-5300.
Alliance of Delray Residential Associations, 9 a.m. doors open, meeting begins 9:30, South County Civic Center, 16700 Jog Road, west of Delray Beach. Topic: Palm Beach International Airport, presented by the airport's marketing director. Open to the public. Free. Call 561-638-8922.
Alzheimer's and dementia caregiver support group, first, third and fifth Wednesday of each month, 2-4 p.m., Seacrest Presbyterian Church, 203 N. Seacrest Blvd., Delray Beach. Respite care available, call ahead. All services free. Visit alzcare.org or call 561-330-3541.
Lecture, "Parenting Skills in the Digital Era," 11 a.m.-noon, Faulk Center for Counseling, 22455 Boca Rio Road, Boca Raton. Learn how "Screen Time" is negatively affecting young children and adolescents and parenting strategies to reduce time spent in front of a "screen." Free. Call 561-483-5300.