Two wheels: Good. Three years of wrenching: Awesome! Sopo Bicycle Cooperative’s bike shop is turning three this month, and everyone is invited to celebrate on Saturday night at WonderRoot Community Arts Center.

This all ages party features musical acts The Shondes, The Thieves, and Herman Put Down the Gun. WonderRoot is located at 982 Memorial Drive.

Sopo Bicycle Cooperative operates Atlanta’s 501(c)3 nonprofit community bicycle repair workshop. Sopo’s mission is to create equitable access to bicycling by providing affordable bicycle maintenance services and education. All donations to Sopo are tax deductible. The shop is located in the East Atlanta Village at 465-C Flat Shoals Avenue. Operating hours are Tuesday, Wednesday, and Thursday nights from 7 pm until 10 pm and Saturday and Sunday afternoons from 2 pm until 6 pm.