sentences:  There are several commercial vineyards open to the public in the area immediately surrounding Macedon, including North Wine and Mount Macedon Winery, which at one time was owned by entertainer Olivia Newton John.Wild Action Zoo, a licenced private zoological facility on 11 acres of land is located in Macedon and provides education about animals via prearranged visits or via a mobile zoo around the State of Victoria.The zoo's owner, Chris Humfrey starred in a TV series "Chris Humfrey's Animal Instinct" which ran on the Australian version of Animal Planet, a Pay-TV channel.