Travel Tip: Online Resources for Vegetarian Restaurants - as part of the expert series by GeoBeats. The best online resources for finding vegetarian food before you travel is either doing a quick search for the city that you are going to visit, and typing in vegetarian or vegan restaurant. Or you can go to happycow.com, as they have user generated reviews and listings. And, as always, you can go to healthyvoyager.com.