ScienceTellers — Aliens: Escape from Earth, July 15, 6:30 p.m., Fairfield Public Library, 1080 Old Post Rd., Fairfield. Story with science experiments for families with children entering grades K-5. Registration required: fairfieldpubliclibrary.org, 203-256-3160.

Josh Lovelace — Melissa & Doug Children’s Series, July 17, 7 p.m., Levitt Pavilion 40 Jesup Rd., Westport. Free. Info: levittpavilion.com.

Bye Bye Birdie Young Performer’s Edition, Monday-Friday, July 22-Aug. 9, 9 a.m.-3 p.m., TheatreWorks at 5 Brookside Ave., New Milford. Program for children ages 7-17. Registration: theatreworks.us/kds.php. Info: 860-350-6863, info@theatreworks.us.

Jazzy Ash & the Leaping Lizards — Melissa & Doug Children’s Series, July 24, 7 p.m., Levitt Pavilion 40 Jesup Rd., Westport. Free. Info: levittpavilion.com.

Secret Agent 23 Skidoo — Melissa & Doug Children’s Series, July 31, 7 p.m., Levitt Pavilion 40 Jesup Rd., Westport. Free. Info: levittpavilion.com.

The Not-its! — Melissa & Doug Children’s Series, Aug. 7, 7 p.m., Levitt Pavilion 40 Jesup Rd., Westport. Free. Info: levittpavilion.com.

Suzie Shelton & Band — Melissa & Doug Children’s Series, Aug. 14, 7 p.m., Levitt Pavilion 40 Jesup Rd., Westport. Free. Info: levittpavilion.com.

Jojo & the Pinecones — Melissa & Doug Children’s Series, Aug. 21, 7 p.m., Levitt Pavilion 40 Jesup Rd., Westport. Free. Info: levittpavilion.com.

NATURE

The Maritime Aquarium at Norwalk, 10 North Water St., Norwalk. Info: maritimeaquarium.org.

Connecticut Audubon Society Center at Fairfield, 2325 Burr St., Fairfield. Info: ctaudubon.org.

New Canaan Nature Center, 144 Oenoke Ridge, New Canaan. Info: call 203-966-9577.

Darien Nature Center, 120 Brookside Rd. Darien. Info: call 203-655-7459.

Devil’s Den/Lucius Pond Ordway Preserve, a Nature Conservancy property, 33 Pent Rd., Weston; open dawn to dusk to passive recreation; 20 miles of trails; info., concerns, 860-455-0716; natureconservancy.org.

Woodcock Nature Center, 56 Deer Run Rd., Wilton. Info: woodcocknature center.org.

Audubon Greenwich, 528 Riversville Rd., Greenwich. Info: greenwichcenter@audubon.org.

Stepping Stones Museum, 303 West Ave., Norwalk. Info: steppingstonesmuseum.org or call 203-899-0606.

Stamford Museum and Nature Center, 39 Scofieldtown Rd., Stamford. Info: stamfordmuseum.org.

Earthplace, The Nature Discovery Center, 10 Woodside Lane, Westport. Info: earthplace.org.

Connecticut’s Beardsley Zoo, 1875 Noble Ave., Bridgeport. Info: beardsleyzoo.org.

EverWonder Children’s Museum, 31 Pecks Lane, Newtown. Info: everwondermuseum.org.