There are 16 kids in Lindsey's DC class, so I need some ideas for small, pretty cheap items for goody bags for her birthday.

I know we normally just get a bunch of junk in these things, so I would rather have fewer items of better quality and less "junk." However, there are 16 kids, so I need to be budget minded.

So far, I have:
Ernie treat bags
Snuff. "blowers"
full size bubbles (they were $.33 each at the party store vs. 6/$3 for the half size bottles)
Elmo fruit snacks
Sidewalk chalk holders (2/$1 at Wal-Mart) and an extra bucket of chalk to bundle a piece with each holder

I was thinking about Play-Doh, but the party sized containers are $4 for a set of 10. I did find some regular sized containers at Target 8/$2, but I thought the bags might be a bit heavy with the full sized bubbles and a full size Play-Doh.

I feel like I should have at least one more item, and DH doesn't really like the sidewalk chalk holders, so I really need two more ideas. I have tons of ideas around $1-2, but multiply that by 16 and it becomes pricey.

Any suggestions?