Donation as wedding favors

Ok so FH and I are looking into making a donation to breast cancer since my aunt just has been diagnosed cancer free. I've been to weddings where the couple put cards on the table and also where they put a cookie in the shape of the ribbon for the cause they donated to on the table with the donation card attached.

Does anyone know where you can but the cards/cookies to put on the tables?

I think its a DIY. I'm sure you can contact a cookie company to make you the cookies.

I'm doing a donation and just putting cards down. How about using pink & white breast cancer m&m's they should be in stores about now. Fill up a little baggie of them and attach a note.

You can also get breast cancer ribbon chocolate molds.