Trick or treating 2020: What each state's coronavirus restrictions may mean for Halloween - 9Honey
The History of Trick-or-Treating Is Weirder Than You Thought | Smart News | Smithsonian Magazine
Coronavirus: Is it safe to trick or treat in pandemic? CDC guidelines
Oregon Health Authority says don't trick or treat this year; here are 5 ways to celebrate Halloween during the coronavirus pandemic instead - oregonlive.com
Halloween: Origins, Meaning & Traditions - HISTORY
Why Do We Celebrate Halloween? | Britannica
The 2020 Guide to Trick-or-Treating in Lake County - Little Lake County
Trick-or-treating - Wikipedia
Trick-or-treating - Wikipedia
Why Do We Say "Trick or Treat"? | Dictionary.com
Why We Say 'Trick or Treat' on Halloween | Mental Floss
The Meaning Behind "Trick or Treat" | The Fact Site
It's not sensible in a pandemic': cancel Halloween, officials advise | Halloween | The Guardian
What Does Trick Or Treat Really Mean?
What Does "Trick or Treat" Mean? | POPSUGAR Australia Parenting
What Does "Trick or Treat" Mean? | POPSUGAR Family
Halloween trick-or-treat guide around Denver area | 9news.com