FC Tucson joins the Arizona centennial celebration with street soccer for all ages from noon to 10 p.m., Saturday, Feb. 11; free. The competition is a 5 on 5 King of the Hill format on two fields: one for age 18 and younger; the other for age 19 and older. Teams that spend the most time on each field win free tickets to the Desert Diamond Cup soccer tournament Feb. 22 through March 3 at Kino Sports Complex. Visit fctucson.com
for more information.