Fancy living it up VIP style at London’s best one day festival? Mixmag.net has teamed up with WKD to give two lucky winners a pair of VIP tickets to Clapham Weekender 2009: SW4 on Saturday 29 August. The tickets get you access to the VIP area.

When you have had enough of the VIP bar banter, why not try your luck in the WKD Wind Tunnel. The wind tunnel has 16 giant fans creating gusts of up to 55mph. All you have to do is climb under the cargo netting, through the mosh pit, into the WKD mud pit and on to the WKD stage where you have to pose with a guitar, rock out, and have your photo taken, if you can manage all this against a slight headwind and the clock you could be a winner.

To be in with a chance of winning a pair of WKD VIP Clapham Weekender tickets, reply in the comments below answering the following incredibly dull question: What does SW4 stand for?

Check out www.wkd.co.uk and remember to drink responsibly - www.drinkaware.co.uk. Normal Mixmag Ts and Cs apply.