With all the breast cancer that hit my family in 1998 and my mom volunteering at the local breast cancer resource center, we prob lean more to the pink stuff than you may want but here goes.
A cheap, easy/fun to make fundraiser could be those rose buds you make from Hershey kisses. You need:
--plastic wrap in colors like pink and purple
--green firm floral wire
--green floral tape
--loose green fake/silk leaves (sometimes the stores will give you what has fallen off the silk flowers/arrangments if you explain it's for a good cause)
Put two kisses together (flat side to flat side). Wrap them with some colored plastic wrap (wrap them fairly snug) and use a little of the end bitsof the wrap to wrap around an end of floral wire. Holding that in place, start wrapping some floral tape around the bottom of your kiss "rose bud" and continue onto the floral wire - stretch the tape a bit as you go since it seems to stick better that way. Tuck in a leaf or two as you wrap. The first one or two might look a little clumsy, but you really will get the hang of it and they come out looking pretty snazzy. This is a good group project or something you can do while talking on the phone or watching tv. They look nice, don't cost a lot to make, and are easy to get donations for since you don't need to ask a fortune (a buck a rose would be fine). People like to receive them or give them.
OK - I'll stop rambling now (toooo much caffeine today............). ;^ )