Pizza Express is a restaurant located in downtown Stoneybrook a block down from the bank. Despite the name they are not always as express as they advertise, which Claudia notes in Claudia and the Sad Good-bye.
Pizza Express is open until 1 a.m. but they stop delivering at 11 p.m. in Claudia and Crazy Peaches. Claudia Kishi and Peaches Benedict go out late together when Peaches has a craving and end up staying until they close.
Shannon called them to deliver to prank Kristy in Kristy and the Snobs.
Mr. Morton, the owner, contributes whole wheat pizza to the sleepover in Dawn and the Big Sleepover.
In Karen's Pizza Party, there is a drawing for "Pizza Queen" which Karen Brewer won for a month. She had promised her friends a pizza party at school and finally had one. Natalie Springer wins the drawing for the next month.
The owner donated fifteen pies to sell at the fundraiser in The Secret Life of Mary Anne Spier.
There is a jukebox mentioned in Claudia and Crazy Peaches. Customers sit at tables and in booths. Waiters and waitresses serve people in Stacey vs. the BSC. They have a bulletin board to advertise local events or businesses in Claudia and the Recipe for Danger near the entrance.
In Mary Anne and the Haunted Bookstore, they have a couple of arcade games.
- Bread sticks
- Dawn Schafer mentions that a lot of kids have grown up eating their pizza in Dawn and the Big Sleepover.
- In Dawn and the Big Sleepover it's mentioned that Mr. Morton is the owner, however in Karen's Pizza Party Mr. Rush is the owner.