Trick r Treat is only 2 hours in my town these days. When I was a young'n', I could stay out til atleast 10pm. My parents told me that when they were kids in the early 60's, they could Trick r Treat all of Halloween Week.
We'd be out until about 10 PM with our older sister (only 10 years old) watching us. We used to sit in the back of my dad's truck to go down to McDonald's. I wonder if they had life insurance policies on us. Ha.