Oona enjoys handing out bags of spores to newcomers in Mycopolis. I typically just RP that they are being given a bag, however I thought it might be cool if some sort of spore bag could be made and put on Sano for sale. I envision them being a useable object with perhaps 5 charges. When used, it just does a visual effect like a green cloud on the ground. No ill effect for standing in the cloud.
The reason for this is so that people can actively spread the spores of Mycopolis and help the mushrooms spread as well.