At the awards dinner, which culminates in a two-day workshop to kick off the 2016 Christmas at the Races season, club representatives vote on the four nominees, after each has given a five-minute rundown about how their event exceeded customer expectations.
"Horse people don't tend to regard the dogs very highly, and we won by a landslide, so that's quite special," Woods said.
Geraldine Trotting Club was named reserve champion.
Woods and the club's events and hospitality manager Lana Trass accepted the award.
Wanganui Greyhounds Club is planning no less than five Christmas parties this season and inquiries over hospitality packages can be made now.
The club follows in the footsteps of the Wanganui Jockey Club, who in 2010 won the category of Best Adult Entertainment.