[Highland Park] summer programs for kids - 10-11 yr olds

I am inquiring for a friend who has a son 10 going on 11 who will need summer supervison.  parent works  long hours and will need someplace to leave him from 8 am to 6 pm most weekdays.  Does anyone have any suggestions that wont put them in the poorhouse?  Church groups etc...  Parent works in Bloomfield so something in this proximity is good for on the way to work and on the way home.  Thanks in advance for any suggestions.  Debi