Summary: Javin Salmon celebrates as his yeti costume takes first place in the animal costume contest at the S.F. Zoo. Javin Salmon celebrates as his yeti costume takes first place in the animal costume contest at the S.F. Zoo. A lemur enjoys a jack-o-lantern at the Boo at the Zoo Halloween event at the San Francisco Zoo. A lemur enjoys a jack-o-lantern at the Boo at the Zoo Halloween event at the San Francisco Zoo.
