Instagram of the Day Halloween costume: Center City vent guy Instagram Instagram October 30, 2016 at 10:14 pm follow story share #PhillyFamous Halloween costume. #ventguy #phillyphamousA post shared by Alex Shirreffs (@alexfille) on Oct 29, 2016 at 7:38pm PDTPaying tribute to a Philly legacy — Center City Vent Guy × facebook twitter linkedin email × Follow this story For updates, please enter your email address and we'll send you important developments as they happen. What is the current year? Leave this field blank. Follow × Thank you! Please check your email to confirm your subscription to “Instagram of the Day” You'll get emails from Billy Penn as this story develops. You can unsubscribe in every email.