Community Service ideas for elementary aged ASB kids?

I am the advisor of our Student Council, and this year we are focusing on Spirit Days that give back to our local community. We are having a hard time coming up with ideas that don’t involve people giving money, but instead want people to give items. There also has to be a school spirit day to match the items being donated. A couple examples from things we have done so far:

Crazy Sock Day (kids brought in socks for cold weather shelter)
Schools Spirit (kids wore school themed attire and brought in school supplies for group homes)
Stuffed Animal Day (kids donated pet food to animal shelter)
PJ Day (kids brought in new pajamas for group homes)

Any ideas would be greatly appreciated!