Towel Day is celebrated every May 25 as a tribute by fans of the late author Douglas Adams. On this day, fans carry a towel with them to demonstrate their love for the books and the author, as referenced in Adam’s The Hitchhiker’s Guide to the Galaxy. This was first held in 2001 just weeks after the authors death and continues today.

On Wednesday, May 25th, take your towel with you to work, school or anywhere.  Take a picture and post it for all of the HHGTTG fans to enjoy.

Here’s what *the* Hitch Hiker’s Guide to the Galaxy has to say about towels:

A towel, it says, is about the most massively useful thing an interstellar hitch hiker can have. Partly it has great practical value – you can wrap it around you for warmth as you bound across the cold moons of Jaglan Beta; you can lie on it on the brilliant marble-sanded beaches of Santraginus V, inhaling the heady sea vapours; you can sleep under it beneath the stars which shine so redly on the desert world of Kakrafoon; use it to sail a mini raft down the slow heavy river Moth: wet it for use in hand-to-hand combat; wrap it round your head to ward off noxious fumes or avoid the gaze of the Ravenous Bugblatter Beast of Traal (a mind-bogglingly stupid animal, it assumes that if you can’t see it, it can’t see you – daft as a brush, but very very ravenous); you can wave your towel in emergencies as a distress signal, and of course dry yourself off with it if it still seems to be clean enough. More importantly, a towel has immense psychological value. For some reason, if a strag (strag: non-hitch hiker) discovers that a hitch hiker has his towel with him, he will automatically assume that he is also in possession of a toothbrush, face flannel, soap, tin of biscuits, flask, compass, map, ball of string, gnat spray, wet weather gear, space suit etc., etc. Furthermore, the strag will then happily lend the hitch hiker any of these or a dozen other items that the hitch hiker might accidentally have ‘lost’. What the strag will think is that any man who can hitch the length and breadth of the galaxy, rough it, slum it, struggle against terrible odds, win through, and still know where his towel is is clearly a man to be reckoned with. Hence a phrase which has passed into hitch hiking slang, as in ‘Hey, you sass that hoopy Ford Prefect? There’s a frood who really knows where his towel is.’ (Sass: know, be aware of, meet, have sex with; hoopy: really together guy; frood: really amazingly together guy.)