3D Robotics Duluth hosted the FIRST Lego League Explore Festival at the Depot, which featured 22 teams, made up of kindergarten through third graders in the Duluth and Hermantown areas.
Lego League Festival takes over the Depot wdio.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from wdio.com Daily Mail and Mail on Sunday newspapers.