I don't think you're likely to find anywhere where you can make the chocolate from scratch; that is, from the beans, to the roast, grinding, etc. You can find a local chocolatier though, because they often hold workshops where they'll show you how to temper the chocolate, how to use the molds, make basic truffles, etc.
So, look in your local directory for the chocolatiers and just give them a call. Surely someone will have some options for you.