This is a great tour of Princeton for locals as well as visitors. What a wonderful tour! Even in the cold, time flew and we got to meet Einstein who just happened to be sitting by the Tiger at Palmer Sq! Mimi was wonderful and above all knowledgable. I plan on bringing my family and friends next time! The sound system is key as well! There is no straining to hear what our tour guide is saying, with the ear phone you can hear it all! Love this.