We were so very fortunate to have Cal Walsh, the official Master Builder at LEGOLAND Discovery Center in Grapevine, visit with our 1st and 2nd grade e-time groups. He shared how he moves through the design process from the first idea and brainstorming down to the the final creation. It was extremely interesting and engaging! As you can imagine, the kids had lots of questions but he took the time to answer them all. Thank you, Mr. Walsh!