I cannot even tell you how great this place is! It's full of classic pin machines from the 40s - 2000s, all playable and ready to take your best shot. Some of these pins were even featured in the "Pinball Hall of Fame" game for the Wii! Best of all, it's a non-profit - the proceeds are donated to the Salvation Army. I played for 3 hours on $12 of quarters, and let me say it was the most fun I've ever had in Vegas (and the cheapest, too!).
The building is nondescript from the outside - a tan concrete block edifice with banner signage, so travel slowly or use a GPS so you don't miss it. It's on the southeast side of town, by the airport, so you won't have to buck Strip traffic to get there. Go with a pack of like-minded friends and you'll have a ball! Literally.