A tall lanky man with a distracted air, well versed in arcanotechnology, parapsychology, and a collector of molds, spores, and fungus.
30 job types/classes for PCs in the Cosmic Era
An attractive older woman with more degrees than a thermometer
Actually a real-world fungus, just heard about it. A fungus that tastes well and all, no ill effects. UNLESS you consume some beverage, even 3 (three) days after eating it. Then you become really sick, pains, vomiting, all the fancy stuff. Was really used to cure alcoholism. May be a joke or to make sure the heroes spend their time focused on the mission.