Stay in the 'Smile Capital of the World'. .. welcome to the Hampton Inn & Suites Pocatello, ID. Pocatello is called the 'Smile Capital of the World' because of the abundance of common courtesy, friendliness, and helpfulness that have become trademarks of the community. Nestled in a beautiful valley named for an Indian Chief, Pocatello is surrounded by majestic mountains on three sides with a...