Mencius Mandarin Preschool is an English–Mandarin Chinese bilingual preschool located in the heart of Greenwich. It serves children ages 2 to 5 years old, and does not require that its students have prior knowledge of Mandarin Chinese.The school admits students of any race, color, national and ethnic origin—as long as they are willing to learn Mandarin Chinese. Founded in 2009, the school is non-sectarian and is licensed by the state of Connecticut.