I'm feeling a little bit let down after Halloween ... Why?

I decided this year that I would participate in the Teal Pumpkin Project for kids with food allergies. I painted my pumpkin teal, bought non-food treats, registered my house on The Teal Pumpkin Project website and stayed home instead of trick or treating with my family.

Then I waited and waited and waited and waited and waited.

No trick-or-treaters. Not. A. Single. One.

So do I try it again next year or just go back to trick-or-treating with my own family?