Monday is the first day of online registration for fall programming with the Chicago Park District. Create your account online with you favorites saved to your wishlist so you can checkout quickly and get into everything you are hoping for! 3-5 Soccer on Saturdays and the Preschool Tot-times are online registration only at Commercial Park this time around so don’t delay! Log onto the Chicago Park District website and support park programming. There is something for everyone at so many great parks in Chicago.