If you're anywhere near a Target, I suggest hitting up the dollar section there. You can find a rotation of most of these favor-type things there. If you do candy, you'll just have to be careful and let parents know ahead of time because some parents don't like their kids having candy and you also wanna be sensitive to any allergies the kids have. I think ring pops would be fun, or candy bracelets/necklaces. If you can find some cheap sets, maybe little travel nail kits; I have one in pink clear plastic that fits into my pocket and has a cuticle push back thing (yeah I'm so technical :P ), a nail clipper, tweezers, and a small file. If the girls are really young and might not have pierced ears, you could get the stick on earrings. I loved them as a kid but I realize that the trend in piercing girls ears while young is increasingly popular these days. Depending on how much money you have for these goodie bags, you might be able to get some cheap little purses to hold the treats (more for the younger crowd).
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