Saturday September 21, 2019 | 1:30pm–5:00pm Castle Rock Library | CR Bank Room West New members welcome! Anyone can bring a MOC or set to share. Building challenge: Build a tree on a 16×16 stud base (the branches can extend beyond the base). 100 S Wilcox St, Castle Rock, CO 80104
Saturday August 24, 2019 | 1:30pm–5:00pm Castle Pines Library | CPN Master Association Event Hall New members welcome! Anyone can bring a MOC or set to share. Building challenge: A floor for the LEGO Tower game. 360 Village Square Ln, Castle Pines, CO 80108
Saturday June 29, 2019 | 1:30pm–5:00pm Castle Pines Library | CPN Master Association Event Hall New members welcome! Anyone can bring a MOC or set to share. Building challenge: 16×16 module using the Micropolis building standard. 360 Village Square Ln, Castle Pines, CO 80108
Saturday May 18, 2019 | 1:30pm–5:00pm Lone Tree Library | Event Hall New members welcome! Anyone can bring a MOC or set to share. Building challenge: A creature with more than 4 legs. 10055 Library Way, Lone Tree, CO 80124
Saturday April 27, 2019 | 1:30pm–5:00pm Castle Rock Library | CR Bank Room East New members welcome! Anyone can bring a MOC or set to share. Building challenge: LEGO version of a household item. 100 S Wilcox St, Castle Rock, CO 80104
Saturday March 23, 2019 | 1:30pm–5:00pm Castle Pines Library | CPN Master Association Event Hall New members welcome! Anyone can bring a MOC or set to share. Building challenge: Minifig-scale carnival booth. 360 Village Square Ln, Castle Pines, CO 80108
Saturday January 26, 2019 | 1:30pm–5:00pm Castle Pines Library | CPN Master Association Event Hall New members welcome! Anyone can bring a MOC or set to share. Building challenge: Minifig-scale parade float. 360 Village Square Ln, Castle Pines, CO 80108
Saturday November 10, 2018 | 1:30pm–5:00pm Castle Rock Library | CR Bank Room East New members welcome! Anyone can bring a MOC or set to share. Building challenge: Microscale building on 8×8 stud base. 100 S Wilcox St, Castle Rock, CO 80104