Get to hole a competitive putt on a Huxley green laid out on a balcony at the May Fair Hotel – dubbed London's highest putt by event media partner Esquire.
The prize, an Omega Seamaster watch, has also been held over and could now tempt confirmed tournament captains such as Hugh Grant, Rob Brydon, James Nesbitt, Phil Glenister, Johnny Vaughan and DJ Spoony.
The Leuka Mini Masters sponsored by Bing is in aid of Leuka, the leukaemia research charity based at London's Hammersmith Hospital.
Eighteen teams of three guests will be joined by a celebrity captain over two circuits of nine holes with barbecue lunch served in between and a summer garden party vibe throughout.
During play, there will be live music and light-hearted commentary from guest announcers. The event takes place on 16 July.
Paul Chester, Huxley Golf Sales Manager, said: "As its name suggests, Mini Masters is a fun, tongue-in-cheek golfing tournament. We were surprised that no-one holed a putt at the launch but we are delighted to supply another putting green to help raise as much money as possible for Leuka. It gives everyone a second bite at the cherry."
Portable Huxley Putting Greens are used by some of the world's top golfers and courses to help show visitors just how accessible and enjoyable the game can be.
The PGA accredited Huxley Golf provides premier all-weather golf greens and surfaces round the world for individuals, training and coaching establishments, golf resorts, ranges and academies as well as many top-flight courses. For more information call +44 (0)1730 829608 or fill in our contact form.