But here's one that was in the United States ... and I have the recording to prove it!
Every weekday morning at 9 am, WJBM-FM in Jerseyville, Illinois, whose 50 kw signal reached well into the northern St. Louis suburbs, had "Bush's Cover-All Bingo", sponsored by Bush's IGA in Carrollton, Illinois.
One of two station employees would turn a drum. The other employee would pull out several numbers and call them out. Then the drum would turn again. Then more numbers. And so on.
About halfway through, the festivities would pause while WJBM phoned Jerry Bush to describe the specials on offer that day, including lines such as "Ralph and I are back here in the meat department, cutting pork steak and chicken" and descriptions of his trips to the produce market in St. Louis, "maybe I left a quarter before 4". "We've got some lovely peaches in this morning" and "We've got a big display of 7-Up".
After that conversation, it was back to the bingo until 9:30.
The recording is from May 26, 1980, which happened to be Memorial Day.