Let the organ be your reason to come here, not the food or atmosphere.
This place has two personalities that don't quite mesh: the food and decor feel like a cafeteria, and the organ music is like watching a show. They have pizza, sandwiches, ice cream, a limited salad bar (one time) and drinks. The pizza is fairly thick and dough like and is in the category of frozen pizza quality.
You order at the counter when you walk in and get a plate for salad and there's a separate area to order drinks, including alcohol. You can be seated downstairs or upstairs, with some seats with backs. Your number will pop up and you'll know to return to the counter to pick up your pizza.
The organ is an interesting spectacle and is 80 years old. During various songs, different parts light up and mechanical cat puppets and a Mickey mouse flag may make an appearance. You can also put in requests. I was surprised that the songs varied from Unchained Melody and It's a Small World to Thriller and Disney hits. The organist takes a break at a few points and starts at 5:30 on weekdays.
Apparently they also host kid's birthday parties and they have a small arcade and a small store that sells junkie stuffed animals etc. There's a sign that says no running around.
A pretty "cheesy" place but an interesting one-time experience. We walked out with a somewhat dazed expression.