If your old Type 40 TARDIS is in the shop, good news: The Chippewa Valley Museum is still holding its annual “Time Travelers” summer enrichment classes for kindergarten through sixth-grade students. These virtual classes will be a combination of live presentations and recorded videos and will include home projects. (Participants can pick up necessary materials at the museum.) Internet access and a device that can run Microsoft Team Chat are required. Classes include “Inventor’s Workshop” (July 15), “Digging Up the Past” (July 22), “Homesteaders” (July 29), “Sounds of Home” (Aug. 5), and “History Foodies” (Aug. 12). Each class costs $8 plus material feeds, but museum members only pay material fees. To learn more or register, visit www.cvmuseum.com.