Saturday, January 10: Pongo Power Gym Grand Opening featuring stand-up comedy, live music, drinks, and an obstacle course at Pongo Power, 350 Flatbush Ave. between St. Johns and Sterling Places, http://www.pongopower.com, Noon–6 pm and free. Family Soccer Day, 2:00 p.m.–4:45 p.m. Membership is not required for this free event at Lost Battalion Hall Recreation Center, 93-29 Queens Boulevard, Queens and free. 2015 NYC Winter Jazzfest till January 10, winterjazzfest.com.
Legends of Burlesque Calendar Show, 9:00 p.m. at The Bell House, 149 7th St. Brooklyn, $15–$25, http://thebellhouseny.com.
Sunday: No Pants Subway Ride, 12:00 p.m. Times Square, Broadway & 42nd-47th St. NY, NY, http://improveverywhere.com. Last year’s event took place simultaneously in twenty-five countries around the world. RSVP to the website. The exact meeting time and starting point posted to the site one week in advance. Annual Blood Drive at East Midwood Jewish Center, 1625 Ocean Avenue between avenues K and L, http://www.emjc.org , 9 am–3 pm.
Past the weekend: First Look Festival for inventive new international cinema till January 18 at The Museum of the Moving Image, movingimage.us. Craft Room: get creative with a variety of Jewish themed crafts to choose from at the Jewish Children Museum, 792 Eastern Parkway, http://www.jcm.museum, Sundays – Thursdays, Noon–5 pm until Thursday, Jan. 29 and free with museum admission.