The Awl offers a primer on this holiday “so that you can get your (ahem) ducks in a row”:
To recognize this special occasion, you need only to slip away from work for a quick shot at a nearby bar. (If you have time to down a beer as well then by all means do so, but it is not a requirement.) It’s fifteen minutes out of your life that will almost certainly be the best part of your day and, to top it off, you’re getting paid for it!