I just had a Halloween party for my 3 yr. old. Some games we played were: bobbing for apples, I made a big bowl of oatmeal the night before , put halloween rings in it and chilled it in the frige over night. The kids were blind folded and had to dig around in the oatmeal until they found a ring. My son had a halloween ball and the kids got in a circle and passed the ball around while I played halloween music. Whoever had the ball when I paused the music was out. You could play pin the nose on the pumpkin. I hope these ideas help.