Ex Events will work with PR agency Eulogy to deliver it on 13 September at One Mayfair.
The event was held for the first time at Cafe de Paris in London last September. This year's event will host 99 delegates for dinner followed by a party for 300 drinks industry figures with entertainment from celebrity DJ Edith Bowman and comedian Russell Kane. The event is held to thank supporters of the brand and announce winners of Chambord's drinks industry awards competition.
Chambord senior brand manager Charlotte Ashburner said: "We were determined to make Chambord Rendezvous 2011 bigger and better than before."