I believe there is a library in town. I'm not certain if that will assist you with your librarian, but I find they often are in libraries. It also is, undeniably, pointing you in the direction of something that is neither algae nor coffee. Though, if you were hoping for beverages, I believe water might be found in any tap and there are a few establishments that sell alcoholic beverages. There is even an event currently where there is quite a bit of alcohol and food being served.