I know you probably haven’t reached that far yet, but here’s what happens after you get all 10 of the emblem prizes.
Much like last Halloween’s ‘Spooktacular Bonus’, you’ll receive free doughnuts every time you collect a certain amount of emblems. For every 3000 emblems you collect, you’ll be presented with a screen that’s similar to the ‘Level Up’ bonus you see when you’ve reached the top level. Much like that, there are 3 boxes and you choose 1 of them. If you don’t get the max amount of doughnuts on your first guess (which I think is 3) you can pay $150,000 to take another guess. It’s triple the cost of the level up bonus, but who cares, free doughnuts!