Take one Caldecott Honor winner and add scores of kindergarteners. Throw in an effort to sign up more library users. Toss in a bunch of enthusiastic volunteers. That’s the recipe for Ramsey County (MN) Library’s (RCL) recent Kindergarten Library Card Party.It’s a program that has been running since 2008, starting humbly as a partnership between the Friends of the Ramsey County Libraries and the Junior League of St. Paul. The latter, a local women’s nonprofit organization focusing on volunteerism, was interested in developing a program where they could put books into the hands of kindergarteners.