Hi, my name is Michael Falter, and I am the Co-Site Director for ESF at Chapin School Princeton. Summer 2025 will be my first year in this role but I have been fortunate enough to work at ESF for the past 26 summers. Over the years I’ve held positions such as a Sports Lab Coach, Sports Lab Director, Aquatics Director, and Assistant Site Director. During the school year I love working with elementary aged students as a 5th grade math and science teacher in the East Windsor Regional School District. In addition to teaching and working at ESF, I have coached volleyball at Pennsbury High School, Princeton Volleyball Club, and Holy Family University over the course of the last 24 years.

Hi, my name is Stefanie Grossmann and I am the Co-Site Director at ESF Chapin School Princeton. 2025 marks my 14th summer with ESF Summer Camps. In 2012, I started at ESF Lawrenceville as a Day Camp counselor, and through the years have held various roles including CPA specialist, Zumba specialist, Day Camp Support Specialist, and most recently, Day Camp director from 2018-2023. I received my Bachelor of Science in Elementary Education and Mathematics from The College of New Jersey in 2014 and have since been teaching in a small PK-8 district in Hunterdon County. I have taught 4th grade and 5th grade and am currently a 3rd-8th grade technology teacher. I am also a team leader, technology leader, student council advisor, theater director, and yearbook advisor in my district. This past winter, I also became a Nurtured Heart Approach® Certified Trainer.