Presented by Bi-Mart at the Portland Expo Center benefiting West Columbia Gorge Humane Society. Explore the latest in everything pet at the party of the year for pets and their peeps. The NW's largest pet expo and adoption event features entertainment, vendors, adoptables, contests, demos, fashion show with guest judges, pet food drive, Spot's Cover Model Search and more. Free admission, pets welcome. Continues Sunday, Apr. 24, 10-4pm featuring a birthday bash for everybody's favorite redhead, Rojo, the Therapy Llama. Details NWPetFair.com.