present for kinder graduation?

doodlemonkey22

My BFF's daughter just graduated kindergarten and is throwing a big party at a Chuck E Cheese type place. I haven't been living under a rock. I am aware kids have kindergarten graduations. I have several nieces and nephews. However, this is the first time I am being invited to a party for a kinder graduation. I went to the ceremony at the school. They had drinks and cookies served afterwards in the assembly hall. Now I have to go to this party in two weeks too? Is this the new thing to do? Am I suppose to buy a present? A toy? Something educational? $ for a college fund?