Thanks to GDF viewer Dan, for sending in this dining recommendation:
"My wife has a very strong intolerance to dairy and we eat dairy-free. It is very difficult to find restaurants when traveling and we tend to bring food to ensure her health. We have discovered that Olga's Kitchen has dairy-free options. Particularly their flat bread sandwiches."
There seem to be numberous Olga's Kitchens in Michigan (which is why we listed it in that state. Outside of Michigan, there are 2 Olga's Kitchens in Illinois and 1 in Ohio.
I couldn't find any specific information on their website regarding special dietary needs, but it sounds as if they are very helpful. You can view the menu, locations, hours, and contact information on their website: www.olgaskitchen.com