Thought I'd start this thread now that the first station in the U.S. has switched to a Christmas format. The article it mentions other stations before this but they were HD-2 channels. This from All Access:
--------------------------------------KOSP Brings Out The Mistletoe Music--------------------------------------
Another station has flipped to an all-holiday music mode as MID-WEST FAMILY Classic Hits KOSP (STAR 105.1)/SPRINGFIELD, MO turn on its audio Christmas lights of sorts. "It’s been such a tough year, we all need something to look forward to," OM MARY FLEENOR said. "And there’s nothing more positive and uplifting than CHRISTMAS!"
The station is also partnering with the city of SPRINGFIELD for a series of free family events for the holiday season, and has been declared "SPRINGFIELD's Official Christmas Music Station."