All children are invited to a safe night of trick or treating at the state fairgrounds. There will be games, candy, and many other things set up in the Made In Oklahoma building. The fire department will also have their safety trailer out there so that children can take a tour of it and learn more about fire safety. Yours truly will be out there giving tours of the safety trailer. It all starts at 5 PM., and ends at 9 PM. I don't know if there is a cost or not. All I know is that it will be much safer at the fairgrounds than it will be walking door to door through the neighborhoods.