For a small town, there are several restaurants to choose from in Volcano Village. If you're passing through during lunch, I recommend Cafe Ohia for delicious sandwiches. Start by choosing one of the artisan breads...I like the cranberry Mac nut. Add your meat, veggies, and condiments and you'll have a delicious sandwich that could be enough for two. Located in back of a general store with outdoor seating next to the street and parking, it may lack "atmosphere" but the food is worth it. You could order to-go and enjoy your meal in the National Park. They also have salads, soups, and desserts.