Answer:
It is a place of play on a sunny day. Winter will come and take all the fun, but we'll be back in May. What is it?
It's real until the trick is revealed.
Material for making balls and men that only shows up at certain times of the year.
A piece of paper that determines the academic fate of kids everywhere.
I come in winter. I cannot see, hear, or feel. I can't eat, but you can eat parts of me.
My days are numbered.