Non-edible, cookie-related items?

So I won’t be able to do this for PAX South since I will be too busy working on real cookies, but for future PAX events I was wondering how helpful it would be to send some little cookie charms. I make polymer clay charms, and I have done chocolate chip cookies in the past:
https://www.facebook.com/111982675515020/photos/pb.111982675515020.-2207520000.1421210964./177181392328481/?type=3&theater
I could pretty easily do other “flavors” as well. I can make them into necklaces, earrings, keychains, cell phone/DS straps, etc. On one hand, I thought they would be nice for people who can’t eat cookies for various reason; on the other, I didn’t want it to start looking like we were selling merchandise under the radar. Let me know what y’all think!