Frohman Summer Series: Hands on History has in-person, take-home options Kids can build ships and boats, learn creative construction and make their own roller coaster with take-home kits from the Frohman Summer Series: Hands-on History at the Hayes Presidential Library & Museums in Fremont. The three-part series, which promotes learning about science, technology, engineering and math (STEM) through local history, will take place in-person during three sessions throughout the summer. There also will be 10 take-home kits available per session for those who would rather complete the activities at home. The in-person program and take-home kits are free. Kids can attend or get take-home kits for one, two or all three sessions. For in-person sessions, kids can pick from one of two time slots offered during the June, July and August sessions. There are five spots available in each time slot.