I recommend it. I make it a point to visit the place (and In and Out Burger) every time I go to Vegas. It’s not a fancy place, but there is a great collection of pins there, and most have an index card attached with interesting facts about the each game. As I understand it, the workers volunteer their time there, and the owner has donated a lot of the income from the place to local charities. I hear the new location will be 3 times as big and will hopefully be open late next year.