Ku Cha House of Tea, 1141 Pearl St., Boulder -- www.kuchatea.com. Skip the bustling chain coffee shops and treat yourself to a cup of caf at a traditional Chinese tea house. The atmosphere is relaxing, the selection is wide and the tea is high quality and exquisite. Pick up some loose tea or sign up for tea classes and tastings. Not sure what tea is for you? You can order samples off the website, or just try the tea of the week.