Johnny Rockets is one of the park's largest indoor restaurants. This restaurant is located in the Gotham City section and features both indoor and outdoor seating areas.

Originally part of the Good Time Square park area, the restaurant was known as Ma Snooker’s Goodtimes Kitchen. In 1991, Goodtimes Square was transformed into a 1950s-themed area and this dining location became Chubbie’s Diner. The restaurant was dressed with neon lighting and teal and pink checkered design. In 2007, Chubbie’s Diner became Johnny Rockets. With the expansion of Gotham City in 2016, Johnny Rockets underwent renovations that ushered in a more modernized restaurant design with new fixtures and furniture and an expanded ordering counter.