As soon as one enters the Washington station on N. Dearborn St they can spot Tea Monster, located right on the lower level near the Blue line gates. This unassuming spot might seem out of the way, but the many patrons who file in are a testimony to its taste and quality. Walking into Tea Monster is an experience in itself, with friendly service and pleasant atmosphere providing a welcoming environment. The gentleman behind the counter was particularly helpful and friendly, willing to offer advice and recommendations to anyone who might be unsure of what they'd like to get. The drinks available here are the highlight of Tea Monster, from their classic bubble tea to the specialty matcha tea.