I have a stash of gen-u-wine, caught at Mardi Gras parades, plastic cups, in roughly 16 oz size that I'll happily mail you. If you're not picky that the cups don't match. I even have cups left over from last year. How many would you like????

PM me, I'm not kidding.

Each Krewe (crew), (the club that sponsors a parade, or sub-krewe sometimes that marches within a parade) has cups made every year. And I swear they breed if left unattended.