The Dimmsdale Mall is a popular attraction for the residents of Dimmsdale, mainly teen and pre-teen girls. Mrs. Turner also visits this mall for sales, and gets into shopping cart races with Mrs. Hembel.
When Timmy is unintentionally wished into a girl and becomes Timantha, he decides to go here to figure out what to get Trixie for her birthday. To his/her surprise, Timantha encounters Trixie in a comic book store disguised as a boy, Trixie is really actually a tomboy. Timantha and Trixie become best friends. Chester and A.J. were also at the mall to go to the arcade. Veronica was shopping alone here too, and somehow felt physical pain when Trixie tore up a photograph of her. After seeing Veronica come out of a stall in the boys' bathroom, Chester appeared to have temporarily gone insane since he stated "NOTHING MAKES SENSE ANYMORE!"
The Dimmsdale Mall also appears in a level of the video game Breakin' Da Rules. Timmy is transformed into a dog by Vicky's wish, and is then later captured and brought to the pet store at the mall. Timmy escapes, but cannot wish himself back to normal because Tootie loves him as a dog. The player must avoid Tootie while collecting wish stars, until they can get to the mud baths of the mall where Timmy jumps into the mud, gets dirty, and splashes Tootie, causing her to no longer like doggy-Timmy and allowing Timmy to wish himself back to normal again.