Just wanted to give everyone that helped me an update. At this point, I'm 99.99% sure I'm going with the soda for our favors. I can purchace 6-packs of orange soda (orange fitting in with our Autumn theme) at the market for just under $4.00 a pack ~ multiplied by about 70 guests, it's going to cost about $50.00. Then, a big thanks to Rachel for informing me about this, I'll be ordering customized labels with our own picture and wedding date on them, for only .75 cents a piece. Then I'll probably get some spools of ribbon to tie around the necks of the bottles. So altogether, our favors should only cost about $120. I am so relieved that I have a back-up I love just as much as the M&M thing! Thanks to everyone who helped me. *smooches*