Aqua fitness classes, includes fitness activities and social fun for adults and children. Heated pool; facility accommodates special needs, 10-10:45 a.m. Tuesday-Friday; 9:45 a.m.-10:30 p.m. Saturday; the John H. Denson Pool, 225 NW 12th Ave., Boynton Beach. Walk-in, $3. Call 561-742-6645.
Basic computer assistance, one-on-one, 30-minute sessions available with a librarian, 2 p.m.; also July 17 and 31 and 10:30 a.m. July 10, West Boca Branch Library, 18685 State Road 7. Ask questions on using Windows, Internet searching, Microsoft Word, emailing. Free. Call 561-470-1600 to reserve a spot.
Bingo, first and third Thursday of each month, 6 p.m., Our Lady Queen of Peace, 9600 W. Atlantic Ave., Delray Beach, one-quarter mile east of State Road 7; 20 games and progressive bingo, $20, $15 and $20 packs available. Doors open at 4 p.m. for food. Call 561-319-7791.
Exhibit, "Samurai Culture: Treasures of South Florida Collections," through Aug. 31, Morikami Museum and Japanese Gardens, 4000 Morikami Park Road, Delray Beach. Exhibit features samurai suits of armor and weapons created during the Edo period (1600-1868). The museum also showcases Samurai history, including paintings and prints illustrating Samurai life. Free with paid admission, $14 adults, $13 seniors, $11 students, $9 children 6-17. Visit morikami.org or call 561-495-0233.
Gamblers Anonymous and Gam-Anon meetings, 6:45-8:30 p.m., Olympic Heights High School, 20101 Lyons Road, Boca Raton. Call 855-222-5542.
Outdoor tank feedings, learn about the behaviors of sharks, stingrays and other marinelife during feeding presentations, 10:30 a.m. and 12:30 p.m. Monday-Saturday; 1:30 p.m. Sunday; Gumbo Limbo Nature Center, 1801 N. Ocean Blvd., Boca Raton. Free. Call 561-544-8605.
Party bridge, 1 p.m., Veterans Park, 802 NE First St., Delray Beach. Cost is $1 members, $2 nonmembers. Annual membership $15 residents, $25 nonresidents. Call 561-272-8095.
Senior Singles Rap group, 3-4:30 p.m., Temple Shaarei Shalom, 9085 Hagen Ranch Road, Boynton Beach; $3. Call 561-479-0104.
Socrates Cafe, a discussion group, 1:30-3 p.m., Spanish River Library, 1501 NW Spanish River Blvd., Boca Raton. Free. Call 561-393-7852.
HAPPY FOURTH OF JULY
Bird and nature walk, guided tour, walk the March Trail and learn about the migratory and year-round residents of the refuge, 9 a.m.-12:30 p.m., Arthur R. Marshall Loxahatchee National Wildlife Refuge, 10216 Lee Road, Boynton Beach. There is a $5 entrance fee per vehicle. Participants may leave the group at any time during walk. Call 561-732-3684.
Contra dance, 7-10:30 p.m., Michael's Fitness Center, 5994 SW 18th St. Boca Raton, in the Village Pointe Shopping Center. 7-7:30 p.m. beginners; all ages and families welcomed, no partner needed, live music. Cost is $10 adults, $5 ages 6-18. Park in back of shopping center. Call 561-966-1256.
Free fitness classes, 9 a.m. Yoga; 10:30 Capoeira Brazilian martial arts; both at Sanborn Square, 72 N. Federal Highway Boca Raton; 10:30 a.m. Zumba; South Beach Pavilion, Palmetto Park Road and A1A. Visit downtownboca.org or call 561-393-7040.
Green Market, 10 a.m.-3 p.m. Saturdays through Sept. 27; Big Apple Shopping Bazaar (formerly Carnival Flea Market), 5283 W. Atlantic Ave., Delray Beach. Includes fresh-made foods, baked goods, handcrafted gifts, exotic plants and handmade candies. Visit bigappleshoppingbazaar.com or call 561-499-9935.
Guided canoe trip, 8-10:15 a.m, Arthur R. Marshall Loxahatchee National Wildlife Refuge, 10216 Lee Road, west of Boynton Beach. Meet at the headquarters boat ramp. Rent a canoe for $25 (seats 2-3) or bring your own. There is a $5 entrance fee per vehicle. To reserve a spot, call 561-734-8303.