celebrate the holiday and bring your furry friend (which means your dog) dressed in costume on sunday, october 28th from 1-4 p.m. in oakland. join us for our annual howl-oween dog costume contest! find out who's dog makes the best butler, plumber, game of thrones character, etc. ballots will be cast every hour with a total of three winners all day. please note, bringing a dog is not mandatory to visit, however, participation in the enjoyment is strongly encouraged.