Why had dad been taking greg to mall on saturdays roderick rules?

In the "Rodrick Rules" book, there is no mention of Dad taking Greg to the mall every Saturday.

It's likely you're thinking of a different part of the "Diary of a Wimpy Kid" series, or perhaps a movie adaptation where this happens.

To help me identify the correct scene, could you tell me:

* Which "Diary of a Wimpy Kid" book or movie is this from?

* What is the context of this scene?

For example, is Greg going to the mall with his dad to buy something specific? Or is it a regular Saturday activity?

Once I have more information, I can help you find the answer!