frame full off scratch off lottery tickets for class reunion raffle prize. Scatter pics of your classmates in with the tickets to personalize --This would be good for our washers game. To enter you could bring a loto card.
This is a great idea for your next silent auction. You can set up the wine wall with a set of corks that users can buy and redeem them for a mystery bag of wine. Mix in some more expensive wines with some cheaper ones and make it fun.