Depending on how you reckon, The Little Garden was either the first or the second ISP in America. It was named after a Palo Alto Chinese restaurant frequented by its founders. To get a sense of that founding, read these excellent recollections by @tomjennings, whose contributions include the seminal zine Homocore, the seminal networking protocol Fidonet, and the seminal third-party PC ROM, whence came Dell, Gateway, Compaq, and every other "PC clone" company.