The Philadelphia Zoo again will transform into ... 8 and 15 from 5 to 8 p.m. — inside the zoo's treehouse. This add-on is free for zoo members and other guests can take selfies for $10.

PHILADELPHIA -- Chartered in 1859 ... The Shelly Building, and the Treehouse.

“Philadelphia Zoo has provided a unique and innovative ... 5:30-8:30 p.m. to take sELFies with guests inside the zoo’s treehouse. Also returning are fan favorites like Penguin Prismatic ...

More than a million lights, to be more precise, turn the Philadelphia Zoo into ... 15th from 5 to 8 p.m. inside the Treehouse. Santa selfies are free to Zoo members; non-members can purchase ...

LumiNature, an immersive nighttime display, has returned to the Philadelphia Zoo this winter to bring ... to take photos with Santa inside the Treehouse.

For 60 years, the Philadelphia Zoo was one of the world’s great zoos ... first in the nation – was renovated. Then in May, the Treehouse was opened to the public in a restored 1876 building ...