Here is the KOZY-KMFY studio building on the south side of Grand Rapids, MN.  Known as Cozy-Comfy Radio, it is a very friendly locally-programmed facility with a local owner and not a part of a larger radio empire.  The Web site is http://kozyradio.com

Grand Rapids, MN, is the birthplace of Judy Garland, who played Dorothy in the 1939 Movie "The Wizard of Oz" Her most memorable song was, "Over the Rainbow." 

The telephone number for KOZY AM, and KMFY FM Radio is 218-999-5669.