"Placing a teal pumpkin on your doorstep signals that, in addition to candy, you offer non-food trinkets and treats that are safe for all trick or treaters," FARE's website states. According to ...

And Halloween candy especially can be more dangerous that ... the Food Allergy Research and Education organization came up with the Teal Pumpkin Project and a map to go with it.

Most chocolates and candies are chockfull of allergens like tree nuts, peanuts, and wheat, making them potentially dangerous for some children. That's why teal pumpkins are popping up in front of ...