Kids love to let their imaginations run wild with Legos. When they are done building tall towers and mythical creatures, robots may be the next frontier. How do you make bots out of plastic blocks? Kids can find out when they participate in the interactive activities at Lego Robots. The free classes are held at Redbud Library in Clearlake the second Saturday of every month, 10 a.m.-noon, with the next one happening on November 10. See facebook.com/events/1835046689892846 for a schedule of similar classes at other Lake County libraries.