Wacky Hat?

Sam's school has a 'spirit week' where the kids wear their school shirt one day, their pj's another day, crazy hair another day and etc. Well, today is Wacky Hat day at school. I tried to get Sam to wear his baker's hat, but he decided to go with this one:
It's a Thomas hat that his Nana bought him earlier this summer. It matches his Thomas crocs. Maybe that's wacky to a 2 yr old.