So you may know 31 October as Halloween, but putting the spooky japes aside for a minute, this year it is also the big 1,000 day milestone until the start of the 2012 Olympic Games in our splendiferous capital.
The Olympics is a huge deal for the UK, and to support the countdown to the event, the Games' Official Sportswear Partner adidas has designed a limited edition t-shirt.
Featuring the ClimaCool technology to keep you sporty types from feeling the hear, the t-shirt also features a design of the 2012 Olympics logo alongside 38 pictograms to represent every sport discipline going at the Olympics.
The same pictograms will be used throughout the event on signs and tickets, and will be used as a "wayfinder" tool for spectators trying to navigate their way round.
The tee is available in sizes for men, women and kids, with a choice of black and white in all, plus a more colourful orange, pink or blue choice for men, women and children respectively.
You can pick the t-shirt up now for £28 for adults or £18 for children.