I love old timey diners, and 5 & Diner definitely fit the bill. They had classic '50's decor, jukeboxes on all the tables, and all the servers wore uniforms.
I came in for dessert one night, not wanting to go back to my hotel room. I debated between a few options, but went with the Diner Split. The fried banana sold me. The split also had strawberries, chocolate, vanilla and strawberry ice creams, whipped cream, and was topped with a marachino cherry.
There was no way I could eat the whole thing (it would be great for 2 or 3 people to share). So I enjoyed as much as I could, making sure I got ALL of the banana.