CLASSIC FLICK

The Old Pasadena Summer Cinema series features “Sunset Boulevard” (1950) at 8:30 p.m. Friday at One Colorado, 41 Hugus Alley, Pasadena. Free. Call (626) 564-1066 or visit onecolorado.com.

SWINGING TUNES

The Pasadena Ballroom Dance Association’s free Friday night dance series features Swing Night with Phat Cat Swinger, starting with a free swing dance lesson at 7 p.m. followed by live music from 7:30 to 9:30 p.m. at Paseo Colorado, 300 E. Colorado Blvd., Pasadena. Call (626) 799-5689 or visit pasadenaballroomdance.com.

HIKES AND STORIES

Easy-going, docent-led family nature walks, perfect for families with young children, start at 9 a.m. every Saturday at Eaton Canyon Nature Center, 1750 N. Altadena Drive, Pasadena. The Nature Tails Story Hour, featuring stories and children’s activities, starts at 10:30 a.m. Saturdays inside the Nature Center. Both are free. Call (626) 398-5420 or visit ecnca.org.

SOUNDS OF NOLA

The annual, free Rotary Club of Altadena Summer Concert Series launches at 7 p.m. Saturday with Kenny Sara & the Sounds of New Orleans in Farnsworth Park, 568 E. Mount Curve Ave., Altadena. Call (626) 798-6335 or visit altadenarotary.com.