We always have a variety of candy so I hold out the bowl so they can choose. if one grabs a handful, I remind them "just one or two please"; however, kids usually only take one and I find myself encouraging them to take two if I have plenty left over. And we are in a neighborhood where kids are dropped off at the end of the block by parents who do not live here

Because of that I buy tons of candy so I don't run out. I love Halloween!