Thanks for your help. You were the second person that has recommended this. In my early research, I quickly found references to it, however, in my searching for Eastchester After School programs, I came to a page about after school programs in Eastchester schools, such as the after school "clubs" - which end "promptly" at 3:45 PM (based on the following page:
Cultural Arts & After School Clubs).
Your response has prompted me to do another search, and although I found very little (only a reference to E.A.S.Y.), even on the Eastchester Union School District website, I still found very little information about it (when you google "Eastchester After School Program" you get a lot of review sites (without any reviews) - Now that I believe there is a difference between the after school clubs (see above) and the after school program, my next step is to call and find out more.