Halloween and Thanksgiving haven’t even happened yet, but local Denver radio station KOSI has already announced that it will ...

KOSI 101.1 will change to an all-Christmas format for a 23rd year. The public can attend a live event to watch the button get ...

Halloween and Thanksgiving haven't even happened yet, but local Denver radio station KOSI has already announced that they'll ...

14. KOSI 101.1 has been famously decking the halls with nonstop Christmas classics during the holiday season for over two decades, with 2024 being the 23rd straight year for the beloved tradition.

Dom Testa is leaving Mix 100 and Melissa Moore is departing KOSI 101 for a new morning show on Kool 105, KSE Radio Ventures announced Tuesday. Testa, who has hosted the morning show on KIMN-FM 100 ...