Philadelphia Zoo 9 hours ago Getting in Halloween spirit with Boo at the Zoo in Philadelphia NBC10’s Brenna Weick brings her son and nephew to the Philadelphia Zoo to find out all the fun to be had during Boo at the Zoo this Halloween season. US & World Videos 0:24 Franklin Institute teaming up with Universal for exhibit focused on science, math of theme parks 0:32 Taylor Swift-themed Airbnb open for bookings in Absecon, New Jersey 1:49 Philadelphia's ‘Portal' goes live with other cities 2:28 Matt Tries That: Making some Halloween ‘potions' at Center City beer garden 2:04 Philadelphia's ‘Portal' to another city is about to go live