Fright at the Field

Spooky chills and scientific thrills - enter if you dare!

Spooky season has arrived at the Field Museum! Join us for Fright at the Field, a Halloween experience featuring the return of Underground MISadventure, and Halloween Harvest Hunt, a new spooky takeover of Plants of the World.

Underground MISadventure: Zombie Fungus

This year, Underground Adventure will transform into Underground MISadventure: Zombie Fungus. Step into an immersive adventure, where you’ll meet a creepy, crawly cast of characters, including an ant infected with a zombie fungus!

This eerie experience will mix fun storytelling with surprising science, highlighting the weirdly fascinating world of fungi. As you explore Underground MISadventure: Zombie Fungus, you will encounter a diverse array of creepy mushrooms, including ones that are deadly poisonous and ones that are carnivorous!

Halloween Harvest Hunt

Plants of the World will be decked out as a spooky, maze-like Halloween Harvest Hunt. You can even follow a scavenger hunt of the plants behind Halloween traditions like chocolate, jack-o'-lanterns, and rubber masks. Enter if you dare! 

Visit Fright at the Field…open late!

Fright at the Field will run September 26 through November 1, 2026. The Field Museum will be open late until 9pm on October 6 and Halloween. Entry to Underground MISadventure: Zombie Fungus and Halloween Harvest Hunt is included with general admission. 

Looking for more? Check out our spook-tacular events.

Secrets & Specimens

Step into the shadows of science at this 21+ after-hours event where eerie tales meet evidence. Secrets and Specimens invites you to explore strange stories and unsettling legends from the Field’s collections—and uncover how science helps explain the unexplainable.

Boo with SUE

Trick-or-treat yourself to a night at the Field Museum! This after hours Halloween party will be a scream for all ages. Whether you're a ghost, ghoul, or guest, you'll have the opportunity to trick or treat with SUE and our team of scientists, getting up close and personal with spooky specimens from the museum's collections along the way!