Medford’s annual Cardboard Canoe race is coming up on Sunday, June 11 at Wright’s Pond. Any kids age 10 and over who need the space, tools, and help to get you canoe water ready and decorated is invited to sign up for the Medford Public Library’s cardboard canoe build program taking place in the Maker Space on May 11, 16, 18 and 23. Sign up through the library’s online calendar.