I must share with you this diner in Waterloo, NY that I used to stop by on road trips to upstate nyc when I was little -- it's called Magee Country Diner and the decor is all cow themed. My family literally only refers to it as "the cow diner"
Haven't been in a while but I have very fond memories of this place from when I was a wee child :)))
TAKE ME DOWN TO THE COW DINER CITY WHERE THE WALLS HAVE COWS AND THE COWS ARE PRETTY!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!