TreeHouse Studio Location 119 S Cayuga StIthacaNY14850 Next Event Diana Leigh's 10th Annual Holiday Spectacular - December 20, 2026 - 4:00 pm - 6:30 pm Map Unavailable 3rd Floor Upcoming Events Diana Leigh's 10th Annual Holiday Spectacular - December 20, 2026 - 4:00 pm - 6:30 pm