Greg Laswell and Loreena McKennitt at eTown — Audience members can watch the eTown Broadcast recorded live, complete with performances and interviews with both visiting artists; 7 p.m. , eTown, 1535 Spruce St., Boulder; $25; 303-443-8696, etown.org/events/live-etown-taping-greg-laswell.
Children's SRP: Big Bubble Circus — Clown Jim Jackson will conjure a fantastic bubble circus out of his trunk. Magic, juggling, balancing, and comedy are combined with the wonder and science of ordinary soap bubbles to create The Big Bubble Circus. Registration required; 2 p.m., Louisville Public Library, 951 Spruce St., Louisville; 303-335-4821, louisvilleco.gov
Teen Wildlife Photography with iNaturalist — Kids ages 10-18 will discover how to use the iNaturalist citizen science app to record photos of wildlife in Boulder County. A hike from the community park to the Coal Creek Trail will introduce kids to the week-long contest that will include prizes. Bring cell phone or a camera; 10 a.m., Registration required. Meeting location provided to registered participants, Louisville; Free; 303-678-6214, bouldercountyopenspace.org/register
"Curious Connections in Nature" — Exhibit is open every day, always free; 10 a.m. Monday, CU Museum of Natural History, Henderson Building, 1036 Broadway, Boulder; free; 303-492-6892, colorado.edu/cumuseum/exhibits.
Cigar Box Guitars — Colorado artists Michael Bradshaw, Donald DeNoncourt, Peter Faris, and Michael O'Reilly share their handsome, working cigar box guitars in this unusual reclaimed material art exhibit; 10:30 a.m. Tuesday, Bricolage Gallery, at Art Parts Creative Reuse Center, 2870 Bluff St., Boulder; free; 720-379-5328, ArtPartsBoulder.org.
Folk Dancing on the Plaza — Folk Dancing Outside on the Plaza beside the Dushanbe Teahouse features dances from around the world, with instruction 7-8 p.m., dancing until 10 p.m. A wonderful way to learn to dance, experience other cultures, meet new friends, and get into shape, all at the same time; 7 p.m. Tuesday, Plaza beside Dushanbe Teahouse, 1770 13th St., 1770 13th St., Boulder; free; 303-499-6363, postoley.org/TheNewPostoley/folk-dancing-on-the-plaza.
The Seven Summits by Marshall Ulrich — Extreme endurance athlete Marshall Ulrich gives a presentation on the Seven Summits; 7 p.m. Tuesday, My Trail Company, 1418 Pearl St., Boulder; Free; 720-575-7570.
John Tinnell talks about "Actionable Media" — Author John Tinnell will speak about and sign his new book, "Actionable Media: Digital Communication Beyond the Desktop"; 7:30 p.m. Wednesday, Boulder Book Store, 1107 Pearl St., Boulder; $5; 303-447-2074, boulderbookstore.net/event/john-tinnell-actionable-media.
Karaoke Night — Hosted by DJ Dick Black, Karaoke Night is planned every Wednesday; 9 p.m. Wednesday , Bohemian Biergarten, 2017 13th St., Boulder; bohemianbiergarten.com.
Leo Kottke and James McMurtry — Famed acoustic player Leo Kottke is known for a fingerpicking style and James McMurtry's vignettes have turned heads for more than a quarter-century; 7:30 p.m. Thursday, Chautauqua Auditorium, 900 Baseline Road, Boulder; $25-$43; 303-440-7666, chautauqua.com.
'Dear Brutus' by J.M Barrie — After writing the classic children's story, "Peter Pan," J.M. Barrie decided it was time to take the adults to Neverland. The locals tell a tale of a fantastical forest that appears out of nowhere on Midsummer's Eve and how anyone with the courage to explore it has never been seen again. One by one the guests enter the dreaded wood and find out just how different their lives might have been; 7:30 p.m. Thursday, Dairy Arts Center, 2590 Walnut St, Boulder; $25; 303-444-7328, theupstartcrow.org/currentshow.php.
Locos por Juana — Louisville Street Faire features free music from Grammy and Latin Grammy-nominated bilingual Latin band, Locos por Juana. There will be food vendors, drinks, children's activities and arts and crafts vendors booths; 5 p.m. Friday, Steinbaugh Pavilion, 824 Front St., Louisville; Free.
Boulder International Festival — Festival brings together more than 40 different dance groups with of various cultures and styles. A public square dance kicks off the festival on Friday evening, with live music on Saturday evening. Vendor area will feature imported handmade items and arts and crafts; 6:30 p.m. Friday, 1300 block of Pearl Street, Boulder; Free; 303-440-8303.