Who said that Halloween is only for the kids? Bring your furry friend for the Coral Gables Museum's 6th annual Doggie Costume contest, where you can dress up your pup for a cash prize or just for fun. But not only is this fun, but the proceeds from the registration fee also go to the Humane Society, so you know you are paying for a good cause. Enjoy the national holiday with a man's best friend.