Saturday, October 25th at Navy Pier. 

Bring your costumed canine or come find a boo-tiful pet to adopt whenThe Anti-Cruelty Society hosts "Howl-o-ween", a Chicago Animal Shelter Alliance (CASA) animal adoption event and celebration of monstrous proportions! Dogs and cats from all Chicagoland animal shelters and rescue groups will be available for adoption at the largest Chicago area adoption event of its kind.

Pet owners and their pups are invited to enjoy a howling good time and many treats including: pet massages, Doga (Dog Yoga), obstacle courses, animal rescue and CPR demonstrations, pet psychics and animal behavior specialists, raffle prizes and fun things to buy for your new pet.