I was alerted by an article in a local paper to a new restaurant information website called
which has the ambitious goal of listing the menus and specials of every restaurant in the country. They do say they have listings for restaurants in every town in the states on their site, which is a valuable resource in itself, but since restaurants pay a small fee for this new service, and they currently only have salesmen working in a few states(NC,FL,CT,MA,RI), only a small fraction of these actually have menu listings. The article said they are adding 15-20 restaurants per week.
There is a convenient search function where you can narrow down cuisines or food types. I tried several searches on towns I am familiar with, and found only about a tenth had menu listings, and that they had missed one restaurant in a nearby town. It will be interesting to see if this service expands, or even continues for long.