Toy Tech Exhibit: A hands-on exhibit that explores how toys work. Kids play with mechanical, optical and acoustic toys, make and test toys and even invent new ones. Timed tickets may be required on certain days, 10 a.m.-4 p.m., Long Island Science Center, 11 W. Main St., $8, 631-208-8000, lisciencecenter.org.
Super Swap Sunday Car Show and Swap Meet: Classic and collectible automobiles including show cars from the 50s, 60s and 70s, muscle cars, street rods, antiques, custom cars and imports, 8 a.m.-5 p.m., rain date is Aug. 8, Flowerfield, 199 Mills Pond Rd., $8, free for children younger than 12, longislandcars .com, Long Island Cars, 631-567-5898.
interactive exhibit: "Flip It, Fold It, Figure it Out: Play With Math." For all ages, participate in activities with shapes and patterns, presented by Museum of Life and Science, 10 a.m.-5 p.m., Stony Brook Village Center, Main Street on the harbor, $11, $10 seniors, $9 children younger than 12, stonybrookvillage.com, 631-689-5888.
Softball: Open softball game, all ages welcome to participate, located at the school's north field opposite the new gym, hosted by the Hampton Synagogue, 10:30 a.m., Westhampton Beach Middle School, 340 Mill Rd., free, thehamptonsynagogue .org/index.html, 631-288-0534.
Monday, Aug. 2
Gentle Yoga with Irina: Bring a mat and wear comfortable clothes, all levels welcome, noon-1:30 p.m., Hampton Bays Library, 52 Ponquogue Ave., free, hbay.suffolk.lib.ny.us, 631-728-6241.
Lecture: Eric Salzman presents a lecture on "The Birds of Israel," 7:15-9:30 p.m., Quogue Wildlife Refuge, 3 Old Country Rd., free, easternlongislandaudubonsociety .org, 631-281-6001.
Jewish Film Festival: Screening of 2009's "Mary and Max," 7:30 p.m., Hampton Synagogue, 154 Sunset Ave., free, thehamptonsynagogue.org, 631-288-0534.
Tuesday, Aug. 3
Knitting Class: Five-week knitting class for all ages and experience levels, materials included, registration required, 7-9 p.m., The Jewish Center of the Moriches, 227 Main St., $18 for all classes, jewishcenterofthemoriches.com, 631-874-4928.
film: Screening of 1964's "My Fair Lady" at dusk on the lawn in Harborfront Park behind the Village Center, Port Jefferson Village Center, 101A E. Broadway, free, portjeff.com, 631-802-2160.
Electric Bass Players' Rockshop: For ages 9 and older, learn necessary bass skills including thumb slaps and double stops, must have at least one year of lessons and knowledge of basic chords, 6-7:30 p.m., East End Arts Council, 133 E. Main St., $18 for one session, $49 all three sessions, eastendarts.org, 631-727-0900.
Community Yoga: For beginners and advanced students, bring a mat and wear comfortable clothes, classes held in the Wang Center Garden, rain location is room 104, 6 p.m., Charles B. Wang Center Theatre, Stony Brook University, $5 suggested donation, stonybrook.edu /sb/wang, 631-632-4400.
Strength for Life Exercise: For those in or done with cancer treatment, registration and medical clearance required, 6:30-7:30 p.m., Stony Brook University Cancer Center, 3 Edmund Pellegrino Rd., free for cancer patients and survivors, strengthforlifeny.org, 631-675-6513.
Wednesday, Aug. 4
concert: Jazz band and guest singers perform, 9 p.m.-midnight, Dunton Inn, 701 South Country Rd., no cover, 631-758-8940.
Picnic Supper Concert: Gathering Time performs, bring a blanket or chair, 6:30 p.m., The Rinx at Harborfront Park, 101A E. Broadway at the Port Jefferson Village Center, free, gpjac.org, 631-473-5220.
concert: Santana tribute band Milagro performs, 7 p.m., The Common Ground at Rotary Park, between Candee and Gillette avenues (south of Main Street), free, 631-224-5420.
Storytime: Firemen, dentists, and other professionals around town will act as a special storyteller and tell you about their jobs, 10:30 a.m., Ward Melville Heritage Organization Educational and Cultural Center, Stony Brook Village Center, Main Street, free, 631-689-5888.
Walking Tours: Tour along Main Street, guided by the Ward Melville Heritage Organization Youth Corps, weather permitting, 2:50 p.m., Stony Brook Post Office, 129 Main St., $2, $1 child 6 and younger, wmho.org, 631-751-2244.
Thursday, Aug. 5
Poetic Voices: Poetry readings by Alexandra van de Kamp, Ron Overton, Yolanda Cruz, Phebe Szatmari and Mankh held in the Nature Explorium, 7 p.m., Middle Country Library, 101 Eastwood Blvd., free, 631-585-9393 ext. 288.
Children's Show: "Dr. Planet." A journey through the solar system, held behind Village Hall, bring a chair or blanket, 6 p.m., free, portjeff.com, 631-802-2160.
Concert: Swingtime Big Band performs, 7:30 p.m., Westhampton Beach Village Green gazebo, Main Street, free, swing timeny.com, 516-876-8324.
Friday, Aug. 6
Concert: Fabulous Greaseband performs, 7-9 p.m., Ponquogue Beach, on Dune Road, free, hbba.net, 631-275-1931.
Alive After Five: Live music, vendors, sidewalk sales, children's activities, dancing, presented by Greater Patchogue Chamber of Commerce, no one under 18 permitted without parent or guardian, no pets, bicycles or skateboards permitted, 5-9 p.m., rain date is Aug. 27, free, aliveafterfive.com, 631-207-1000.
Concert: The Sun Gets Down performs, 7-9 p.m., Shorefront Park Bandshell, Smith Street, free, patchoguevillage.org, 631-475-4302.
Summerfest: Carnival, crafts, concerts, art show, car show, 10 a.m.-10 p.m., 10 a.m.-9 p.m. Saturday, Main St., free, greatersayvillechamber.com, 631-567-5257.
Concert: Beatles tribute band Strawberry Fields performs, proceeds help benefit the community, doors open at 6:30 p.m., concert starts at 8 p.m., Church of the Immaculate Conception, 580 Main Road, $20 general, $50 VIP, 516-658-3910.
Saturday, Aug. 7
Long Island Kayak Club Tour: Beginners and nonmembers welcome, no experience necessary, fee includes equipment and instruction, reservations required, 10 a.m.-1 p.m., Osprey Park, Oceanview Drive, $60, longislandkayakclub .com, 631-691-2396.
Traveling Wildlife Exhibit: Learn about the dangers facing Long Island's native animal population. View and take photographs of live prey such as owls and hawks. Presented by the Wildlife Rescue Center of the Hamptons, all ages welcome, meet at the gazebo, 10:30 a.m.-2:30 p.m., Cathedral Pines County Park, Yaphank-Middle Island Road, free, donations accepted, suffolkcountyny.gov, 631-728-4200.
concert: Keith Maguire performs, 2-5 p.m., Martha Clara Vineyards, 6025 Sound Ave., free, marthaclaravineyards.com, 631-298-0075.
Taste Long Island Wine Cruise: Sample wine and cheese aboard the Atlantis Explorer tour boat, cruises along the Peconic River, for adults 21 and older only, 5:30 p.m., Atlantis Marine World, 431 E. Main St., $29.95, atlantismarineworld. com, 631-208-9200, ext. 426.
Clamfest: Menu includes clam chowder, baked clams, hot dogs and hamburgers, 11 a.m.-7 p.m., United Methodist Church of Sayville, 164 Greene Ave., for more information, call 631-589-0624.
Summerfest: Music, historical presentation, tours, games for kids, 1:30-4 p.m., Sayville Congregational United Church of Christ, 131 Middle Rd., free, 631-589-1519.
magic show: "The Magic of Mark and Kym," for kids, bring a blanket or chair, 7 p.m., Wildwood State Park, Hulse Landing Road, north of Sound Avenue, free, nysparks.com, 631-321-3510.
Shoreham-Wading River Community Band in concert: Bring a chair or blanket, 7-8 p.m., Wading River Beach, Creek Road (off North Wading River and Sound roads), free, riverheadli.com, 631-821-8116.
Sayville Chamber of Commerce Summerfest Run: Four-mile run, part of the Sayville Summer Series, register, 9 a.m., Sayville Running Company, 55 Main St., $20 in advance, sayvillesummerseries .com, 631-589-5700.
Mary O. Fritchie Art Show: Outdoor juried event, more than 140 exhibitors, sponsored by the Greater Westhampton Chamber of Commerce, 10 a.m.-6 p.m., Village Green, Mill Road Main Street, free, 631-288-3337.
Sunday, Aug. 8
Wetland Exploration: Take a walk, see the pond and discuss macroinvertebrates and their role in the ecosystem, for all ages, presented by Cornell Cooperative Extension, 3-4:30 p.m., Terrell River County Park, off Montauk Highway, free, suffolkcountyny.gov, 631-852-8629.
Woodland Exploration: Come explore the Woodlands and the Beach to discover this diverse habitat as we stroll along the trail looking for the animals and plants that call this park home, for all ages, presented by Cornell Cooperative Extension, register, 5:30-7 p.m., Pine Meadows County Park, East Moriches-Riverhead Road, free, suffolkcountyny.gov, 631-852-8629.
On the Island
Sunday, Aug. 1
NOFO Rock and Folk Fest: Purchase tickets online, portion of ticket sales benefits youth music instruction programs of the East End Arts Council, Peconic Bay Winery, 31320 Main Rd., $45, noforock andfolkfest.com, ticketleap.com, 888-277-1905.