Is That Kosher?

Is That Kosher? is a Season 12 episode of Arthur and is the first episode of Season 12.

Plot
Francine makes a bet with Catherine that she can fast through Yom Kippur with her and her parents, but Arthur's pizza party is on the same day as Yom Kippur. The day of Yom Kippur she ends up eating pizza at the party any way thus being unable to complete the bet.