Why is Scott Wearing That Hat? Day

'''Why is Scott Wearing That Hat? Day''' is the 17th day and holiday in Bluth, for the holiday the people celebrating it presumably wonders why a Scott is wearing a certain hat.

In A Very Madden 08 Christmas
At the start of the episode, Scott Wozniak is seen celebrating the holiday, then when he reads the name out loud to say what the current holiday of Bluth is he takes up his hand to his head to signify that he doesn't know, while he does this he's also seen wearing a straw hat.