In addition to traditional sandwiches and salads, The Squirrel just recently began serving up Empress Chili, which claims to be "Cincinnati's Famous Original Chili" (since 1922). I won't go into an in-depth comparison with Skyline Chili, but suffice it to say that I enjoyed the chili and it's definitely worth a visit if you haven't tried it.
They offer sit-down dining or you can order to-go at a separate counter. Very good price and delicious food. I look forward to returning.