Free: Contests & Raffles.
If its every kid in a park why is it only for 4th graders? Is Obama discriminating against children of other ages? My kids fall on either side, none in 4th grade...
I'm assuming they chose 4th grade due to that being the age at which kids are just old enough to appreciate the outdoors. Just a guess though.
If this were a State program it would not be constitutional. What is open to one group of citizens must be offered to all.