TrekMovie.com recently took a look at Star Trek-themed eateries past and present. Included, the Enterprise Family Restaurant, located in the appropriately named town of Vulcan in Alberta, Canada. More here.
If it's Star Trek-themed recipes you seek, you're in luck. A number of Star Trek-related cookbooks have been published over the years. The most readily available these days seems to be The Star Trek Cookbook, by Ethan Phillips and William J. Birnes. Phillips, of course, portrayed Neelix - who served more or less as the ship's cook - on the Star Trek Voyager series. Here's a review of the book.