We began this idea years ago for fundraisers and it's been a money-making hit with non-profits and has also spiced up many fun nights as well.
We bring in our 6' wide by 50' long putting green. Initially only the first 10' is rolled out as round one begins. Throughout the night, those who sink balls in earlier rounds advance as more of the green is unrolled until one person is left.
At the end of the night, this person gets one putt from 50' for a chance to win $10,000 . No joke, no tricks and no catches, just 50' of green with a hole at the end. If it sinks, we award the $10,000 and it's happened several times over the years!
Space Required: 6'x50' putting green