My wife and I, did a little event on a confirmation party we were invited to - by my nephew.
We invited him to a contest - Deal or no deal, with ten paper bags, each was held by a guest. The content of the bags was in a range from one baloon to a DVD.

He picked one bag, which he thought contained the best prize. He picked bags, that had to be excluded from the rest of game. After checking the content of the bags , we called the bank and received cash offers in order to make him withdraw. The cash offers varied accordingly to the remaining bag content.

He was tough - rejected all the cash offers, and ended up with the original bag, which contained a giftcheck to buy a bag of candy.

We afterwards send him candy at the prize of approx. 10$ - my nephew and the rest of the guests had a fun time during the contest

What a neat idea and unique twist on the show. My family every year goes to a Baby Expo thing, and they always have a 'Family Feud' game we participate in for different prizes. It's always fun, and even though the prizes now are more like '10% off' coupons for local companies, the first year we won a couple tickets to the zoo which was really nice, and is honestly the reason we still go to this Baby Expo every year lol