4 Versions Trick or Treat - LED Neon SignHalloween practice in which children wearing costumes go from door to door in a neighborhood saying "trick or treat" when a door is opened to ask for treats with the implied threat of playing tricks on those who refuse. Greet the upcoming Halloween with ''Trick or Treat Neon Sign'' Need Custom Neon Signs? Create Your Own Custom Neon Signs in Just a Few Clicks CUSTOM YOUR NEON