Other: Bifidobacterium spp. my beloved research organism. Also want Lactobacillus acidophilus (probiotic) and bulgericus (yogurt culture, that is likely spelled wrong), and Streptococcus thermophilis (yogurt culture that looks nifty under the scope). Really want T4, hope it is included in the next batch as rumor suggests, think the blood cells are kinda dumb since they are not microbes but they could be educational so if they are under a human cell catagory I'm cool with it... Botulism is one I have suggested before I'm sure, also very cool if they made it.
~~Nonpathogenic microbes are our friends~~