The Amazing Acro-cats — The Amazing Acro-cats, featuring Tuna and the Rock Cats, are a troupe of touring performing house cats. This one-of-a-kind, two-hour “purrformance” features talented domesticated house cats roll on balls, ride skateboards, jump through hoops and more. There are various shows through Friday; 7 p.m., July 16, Gordon Gamm Theater, 2590 Walnut St., Boulder; $25-$45; 512-378-3952.
Pints with a Purpose for Mountain Flower Goat Dairy — Baby goats from Mountain Flower Goat Dairy will be at Finkel and Garf. $1/pint sold will go toward Mountain Flower’s nonprofit mission. Come support, snuggle a baby goat, and enjoy some great craft beer; 3 p.m., July 16, Finkel and Garf Craft Beer, 5455 Spine Road, Unit A, Boulder; free; 301-938-3953.
Bike Mechanics 101 — The Boulder JCC is teaming up with Community Cycles to provide bike workshops this summer. This is a free clinic to learn the basics of bicycle repair. Get familiarized with bicycle anatomy, lubricants, tool use and basic bike maintenance; 6 p.m., July 16, Boulder JCC, 6007 Oreg Ave., Boulder; free; 303-998-1900.
Science on Tap: When Mountains Move — Debris flows and landslides are destructive hazards that pose a threat to human life and infrastructure in steep and especially burned terrain. Wildfire enhances both water runoff and soil erosion, which ultimately shape the debris flow potential. USGS research scientist Francis Rengers will explain the physics of debris flows: how slope, moisture and vegetation contribute to these sudden, dangerous events; 6:30 p.m., July 16, Gunbarrel Brewing Company, 7088 Winchester Circle, Boulder; free.
Patricia Eagle: “Being Mean” — Patricia Eagle will speak about and sign her new book, “Being Mean: A Memoir of Sexual Abuse and Survival”; 7:30 p.m., July 16, Boulder Book Store, 1107 Pearl St., Boulder; $5; 303-447-2074.
Facility Tour— Join us for a free, behind-the-scenes walking tour of our Trash & Recycling Center and get a close-up look at how we responsibly manage Boulder County’s waste stream. Visits will last about one hour and include a primer on recycling and waste diversion in Boulder County. Then it’s on with the show with stops at our natural gas fueling station, solar array, transfer station, recycling and baling bays, yard and wood waste site and organics transfer station; 11 a.m. Wednesday, July 17, Western Disposal, 5880 Butte Mill Road, Boulder;
Find Your Park: Rocky Mountain National Park — Learn more about human-powered activities in RMNP. Get an introduction to the details necessary to unlock your next adventure including must-see destinations within the park, trip ideas, and logistics; 2:30 p.m. Wednesday, REI, 4025 S. College Ave, Fort Collins; free; 970-223-0123.; 6:30 p.m. Wednesday, Fort Collins REI, 4025 S. College Ave, Fort Collins; free; 303-583-9970.