In every sport, rookie hazing happens.
In some sports it’s a little harsh, but in baseball bullpens, it’s generally carrying around a really girly bag.
Or in the case of the Oakland Athletics, a unicorn attached to a Hello Kitty backpack.

And it has become a thing.
So much so, that the A’s will be giving away Unicorn Backpacks to attendees on August 24th. LINK
Is it bad that I want to go to Oakland, just so I can get a backpack?