Many of you will recall that last year, the online charity website Buy Once Give Twice had a Gerald Scarfe hand-painted guitar celebrating Pink Floyd's The Wall up for auction. More details, and exclusive picture, here.

They've now teamed up with Nick Mason to offer the highest bidder a most unexpected opportunity: a kiss from Nick himself! The auction is to raise money for the conservation of Asian elephants, and along with the smacker from our favourite drummer, you also get a date with an elephant (kiss, no doubt, optional)...

The auction is part of their "Kissing For Conservation" fundraiser, with other celebrities offering this unique opportunity. The lucky bidder will attend a secret rendezvous, where the kiss will be administered to the winner's face. This special moment will be recorded with an official signed and framed photograph.

The winning bidder will also receive a 'date an elephant' gift pack; a date with a real elephant which lasts 12 months.

Bidding for this unique chance closes on March 11th 2009 at 11am GMT. Visit www.BuyOnceGiveTwice.co.uk for more details of this and other lots they have available, and for more on the work that Buy Once Give Twice do.