Simple Machines Workshop9 Sep, 2015 in Uncategorized by cmww_admin Join us Sept. 13th for a cool workshop on Simple Machines. Don Larson will be leading this activity with hands on fun for kids of all ages. CMWW Members: $2 Non-members: admission + $2 Adults are free Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Google+ (Opens in new window) Related