finally, the hot dog stand that has come to symbolize a community and has been inspiring america for nearly 100 years here s kevin tibbles peppers and onions, right? reporter: there is nothing like a chicago dog. this food is awesome. the neighbor is faithful reporter: and at dave s red hots, the line is out the door. these hot dogs are made with love and they bring back old childhood memories. reporter: eugene yeah s family has owned this west side business for more than a century, a local place people count on. where does your money go right back into the community. some hot dogs and some chili dogs. reporter: but the hot dog history doesn t end here nope because dave, the original, was a russian immigrant who 90 years ago started selling hot dogs, making this the oldest hot dog stand in chicago.