Boo at the Zoo


Presented by Grocery Outlet Bargain Market

NOW October 19, 20, 26 and 27
11 am to 3 pm

Bring your family to Boo at the Zoo for incredible thrills and chills! Roam the Zoo in search of candy, see special animal enrichment, create take-home crafts, take your picture with Casper the Friendly Ghost and much more. 

Activities include:

 Sunday Schedule
11 am, Lion House
11:30 am, Grizzly Bears
12 pm, Komodo Alley
1 pm, Giant Anteater
2 pm, Hippotamus
2:30 pm, Chimpanzees
3 pm, Lion House
  • Haunted Nature Trail (Oct. 26 and 27 only)
    • From 11 am to 3 pm, get up close and personal with snakes, owls and a number of other spooky animals
    • Plus, don’t miss the Creepy Crawly Critter Adventures at the Insect Zoo
  • Mini-shows and photo opportunities with Casper the Friendly Ghost: 11:00 am, 12:30 pm, 2:00 pm
All activities are free with paid San Francisco Zoo admission: Kids wearing costumes get $1 off admission. Members get in free every day. Join today.

For questions, please call 415-753-7080, or email Danny Latham at

*Please note that the Zoo requests that trick-or-treaters not wear rubber masks as they may frighten the animals.