Memberships Memberships at the Rim are a great way to work on your game, shoot around or get in pick up games. We have multiple options you can do online with the below choices. You must be in at least 6th grade to be here without adult supervision. 1 YEAR MEMBERSHIP OPEN GYM DAY PASS Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to email a link to a friend (Opens in new window)