COSTA MESA Coming up July 7, 2012 from 9:00AM to 3:00PM is BATH'STILLE DAY at Costa Mesa Bark Park. Just when you thought Soap Operas were a thing of the past, along comes the Costa Mesa Bark Park's annual "sudser" the BATH'STILLE DAY DOG WASH. Once again this year, the Cheer and Football squads from Costa Mesa High School will be on hand to wash community canines -- and lend support to the dog park. Dogs of all sizes and breeds can get a wash and towel dry for the rock bottom price of $20. Also included (0 comments)