FREE. Grades 4–6. Kids will use LEDs, wires & coin-cell batteries to make a paper circuit that they will then turn into a greeting card. Materials provided. 4–5:30 p.m. Cloverdale Library. 401 N. Cloverdale Blvd., Cloverdale. Registration required: tinyurl.com/4wb5drhr. Other libraries will host this event. Visit tinyurl.com/yjerh8mj for branches/times.