Celestial Seasonings - is the most advanced production plant in the world. The tour will allow you to see everything that goes into producing those small tea bags that we all enjoy. Follow the tour with breakfast or lunch at the Celestial Café or check out the tea shop where you will find all types of Celestial Seasonings teas for a discount price. Keep in mind that only children over the age of 5 are allowed on the tour of the facility.