Sky watching sessions by the Colo. Spgs. Astronomical Society, east Bear Creek Park (21st Street and W. Rio Grande St.), east end of fenced-in garden. Free. Telescopes available, along with club members to answer questions. May be canceled if bad weather. Fri., June 6, dark to 11 p.m. For info, call 473-6375 or e-mail firstname.lastname@example.org.
Discover North Cheyenne Caon Summer Series, Starsmore Discovery Center, 2120 S. Cheyenne Blvd. Climbing wall instruction, Tues. Sat., 3 4 p.m., Guided hikes for kids (ages 10+) and adults, Wed., 6:30 9 p.m. and Sat., 8:30 11 a.m., The Life of Hummingbirds, Sat., June 7, 11 a.m. Reservations required, call 578-6146.
dance lessonsTangoSprings, Argentine Tango lessons and dancing, Gotta Dance Studio, 3625 Betty Drive. $10. Tuesdays, 6-10:30 p.m. 475-0625, www.tangosprings.com
Ballroom Dance Classes. Learn swing salsa, tango, waltz, fox trot and rumba. Ongoing, register anytime. Downtown YMCA on Wednesdays, 7:30 -9 p.m.; Fridays, 7-9 p.m. At the South East YMCA. On Mondays 7:30-9 p.m. Call 634-3029 or 473-9622.
Swing in the Springs dance lessons and dancing, VFW Hall, 430 E. Pikes Peak Ave. $2-$5, every Sunday, 7:30-10 p.m. 310-3907. www.swinginthesprings.com.