Only in America I believe but not sure if this is applicable in all states. I was surprised that my Kindergarten daughter would often come home with toys. A week will not be empty without her bringing a toy from the prize box. I asked her what to do in order to get a prize from the prize box? She told me that you have to finish your activities or paper works then you will get a prize from the prize box.   I posted two SpongeBob prizes, she got them from two different occasion. Plus, she has more of the prizes that I did not take a picture yet:) My daughter likes to collect SpongeBob, too..