I sold something on my Etsy store, and set out to mail it today (Colombus Day) except I remembered that recently, the holiday has taken a beating. It's only a holiday in some places, and not in others. I know it's a holiday for the bank. I wasn't sure if it was a holiday for the Post Office, too.
So what did I do, to find out? I went to Google. What else?
Searching "Is the post office open today?" brought up a ton of results. I went with the first link.
Love it. Love it.