Speaking of KHJ, they had three contests that went spectacularly bad. Each deserves its own post.
In 1969, the "Birthday Payday" contest celebrating KHJ's fourth anniversary as "Boss Radio". Each hour, KHJ would announce some sort of historic event, but withhold the date. If you were whatever number caller, you told them your birthday (month and day) and if your birthday matched the date of the historical event, which they'd announce on the air, you won whatever the jackpot was.
It launched on Wednesday afternoon, April 30 with $2,500 ($18,801 in today's money) and went up by ten bucks each time they had a loser.
Their winner happened overnight Friday night into Saturday morning, May 3. $2,920. Too soon, too little, wrong daypart. Sucks for promotion, so KHJ figures it's worth it to re-launch the contest with another $2,500 Monday morning.
A second winner 45 hours after re-launch---$2,950. Again in overnights on May 7.
So, KHJ, made of money in those days, decides to roll the dice one more time, and re-set the jackpot to $2,500, with ten bucks added each hour until the jackpot is won.
And every hour of every day for the rest of the May---nobody wins. By May 30, the jackpot is $8,020 ($60,150.66 in today's money). On the back of the May 28 Boss 30, there's a promo that reads:
"On July 16, 1969, the United States is scheduled to rocket the first man to the moon! If the "Birthday Payday" jackpot hasn't been won by then, it'll be worth $18,230 in KHJ cash!"
That, by the way, is $135,240 in today's money.
The trouble is that the official rules for the contest didn't give an end date.
What happened after that is lost to history.
Robert W. Morgan and the Real Don Steele walked out after their shifts on May 30 in an attempt to get a raise (didn't work---Steele came back in a month, Morgan held out for two months). The station put its promotional muscle behind Charlie Tuna in mornings and Humble Harve in afternoons as "KHJ's Summer Fun Schedule". There's no mention of KHJ's Birthday Payday on a Boss 30 survey after May 28.
There's a gap in airchecks of KHJ between May 30, where the contest is still going on (and Sam Riddle even jokes about it) and June 11, where it's not.
There was almost certainly a winner. The stakes were too high and RKO too visible to risk the lawsuit. But who and when are answers I can't find.
A correction a year and a half later---I wasn't looking hard enough.
The June 11, 1969 Boss 30 has it right there on the front---Johnny Williams had the big "KHJ Birthday Payday" winner---Mrs. Elfy Boldrin, who won $10,420."
That's $85,932.54 adjusted for inflation.
And it was still a disaster, promotionally, because----the big winner, like the two before her---happened in overnights. 3:13 AM.
A six-week contest---$15,840 given away---$130,630.66 in today's money---and all the winners in the dead of night.
KHJ Boss 30 - June 11, 1969
