Add Yahoo as a preferred source to see more of our stories on Google. Visitor takes a photo in front of a pumpkin at the Houston Zoo's Zoo Boo. (Houston Zoo) Children participate in the costume parade ...

Carved pumpkins, a pumpkin tree and fall-themed animal activities make Zoo Boo one of Houston’s most popular Halloween attractions. Guests are encouraged to wear costumes and explore glowing pumpkin ...

Zoo Boo is back at the Houston Zoo with carved pumpkins, a Pumpkin Tree, Peek-a-Boo Pumpkins and fall-themed animal activities. Guests can enjoy the Scary-Go-Round, photo ops and Zoo Boo After Hours ...

SAN ANTONIO – The San Antonio Zoo’s annual ZOO BOO! celebration has returned. Guests of all ages can visit the 39th annual celebration through Oct. 31, according to a news release. Festivities include ...

The Los Angeles Zoo is turning Halloween into a family affair this October with Boo at the L.A. Zoo, a two-weekend program that combines trick-or-treating with up-close looks at some of the zoo’s ...