what I found was - is this the same thing?:

Petsmart Howl-O-Ween Costume Party Tuesday, October 20 - Pets and their parents invited to model their favorite Halloween costumes during PetSmart's annual Howl-O-Ween Costume Contest and Photo Event. The FREE event will include a costumed pet parade and a Best Pet Costume contest.

Winners of the contest are selected by the audience and receive PetSmart gift cards worth $20 for first place, $10 for second place and $5 for third place. The first pets to arrive at the event receive free goodie bags filled with treats and coupons. Pet parents capture the excitement of the night with a digital photo and Halloween-themed frame for $4.95 with their PetPerks card. FOR ALL PETS -- not just dogs -- and their pet parents.

Tuesday, October 20 6 - 8 p.m. 6:30 - 6:45 p.m. Costumed Pet Parade 6:45 - 7:15 p.m.
Best Pet Costume Contest - All PetSmart stores throughout the U.S. and Canada.

Visit petsmart.com for store locations
http://corporate.petsmart.com/public...een/events.php