Fake Santa Radio News Broadcast Break-in?

I remember when I was younger, there was either a phone number or maybe a cassette that my parents would play for me, and then my cousins after I got a bit older...

It was basically a "fake" radio broadcast, maybe music playing(?) that's interrupted with a "This just in!" Breaking news update on Santa being spotted over some city.

I've searched ALL over the interwebs to find something, even close, and come up dry.

Please help me perpetuate the belief of Santa for my little niece for maybe at LEAST another year.

I'm sure I know how this is going to go, but I'm at a complete loss.

Thanks for your holiday spirit and help...