Einstein Café: Folsom, California

Dr. Einstein would probably be pleased to know a café named for him was located inside a public library like this one is.

Coffees and samosas are the main draw and crowds from the nearby zoo add an additional layer of energy to the place.

But of course it's the authentic literary atmosphere that would make Einstein most proud. As one Yelp reviewer writes of the place: "Great sandwiches and service! We go in whenever we are at the library and the wonderful owner talks to my son about the books he has checked out."