Picture Post: Not a bad day for one. Even the Zoo Balloon is out. Stephen Weber 9 years ago Share this: Picture Post: Ways to tell in Philly if it’s going to be a good day weather wise: the zoo balloon is up.DateApril 8, 2013In relation toPicture PostPicture Post: Well hello there Zoo Balloon. It's been a while since I've seen you out.DateJune 5, 2013In relation toPicture PostPicture Post: Someone wouldn’t stop following me on the way out of the zoo until I took their picture.DateJanuary 5, 2024In relation toPicture Post