Get outside to stretch and work out with the Y at free YMCA community classes Saturdays. Join in a fast-paced, interval-style Boot Camp workout 9:30 to 10:30 a.m. Saturdays through Aug. 17, and bring your yoga mat or towel to join in Yoga to cultivate greater awareness, balance, strength and flexibility, 10:45 to 11:45 a.m. Saturdays through Aug. 31. All welcome, no registration necessary, Cowen Park, 5849 15th Ave N.E., Seattle; 206-524-1400
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