Grand Rapids, Minn. — The Minnesota hometown of Judy Garland, the actress who wore a pair of ruby slippers in “The Wizard of Oz,” is raising money to purchase the prized footwear after it was stolen from a local museum and then later turned over to an auction company. Grand Rapids, Minnesota, where the late actress was born in 1922, is fundraising at its annual Judy Garland festival, which kicks off Thursday.