This is a great place to have fun getting reacquainted with you youth and $20 goes a long way.
I first went there when I heard that the PSP Gotleib & Williams pinball collections were built based on games that they studied at the arcade. I then found out that besides the money it takes to run the place, the owners give all the profit to charities.
If your looking for something that the entire family can enjoy, give it a shot.