Try getting a fast pass from every ride to make a collection.
If you REALLY want to make it tricky, try getting one from every ride in the same day!
That would probably take some strategic planning to figure out which ones go quick so you could get them early. If you started at the very beginning of the day you might be able to get 15 of them or so in one day depending on how long the park was open for.
I like the idea a lot. Thanks.
I don't know if it is even possible to get a fastpass from every attraction in one day. Even 15 seems like a stretch. I could certainly collect them all throughout a couple days though.
Any other ideas out there?