Join other LEGO builders one Monday a month, from 4:30 PM to 5:30 PM, in the Mendon Public Library Jacobs Family Reading Room. Each child will receive a box of LEGO bricks and a creative building prompt. Using their imagination, participants can build what is suggested, or build their own creation. Children ages 7-12. Registration is required for 16 available seats; registration opens 3 weeks before the event date. Also, adults are encouraged to stay and assist those that aren’t independent LEGO builders yet, but do not need to register themselves.