ILEA Monster Mash
Date & Time
Thu Oct 29 2026 at 05:30 pm to 08:30 pm
UTC-05:00
Location
International Museum of Surgical Science | Chicago, IL
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Details
Step into the spooky side of the season at ILEA Monster Mash for a night of tricks, treats, and a little bit of magic.
Enjoy live DJ karaoke, a candy bar and spooky bites, mysterious potions from an expert mixologist, tarot readings, and a Trick or Treat Raffle with frightfully fun prizes.
Dress Code: Witching Hour
Costumes are not required. Think rich fall textures, dark moody tones, velvet, lace, suede, and an effortlessly mysterious autumn feel.
Know Before You Go:
The event will take place on the second floor of the International Museum of Surgical Science.
There is no on-site parking. Nearby public parking is available at the Chicago History Museum Parking Lot and 1350 N. Lake Shore Drive Parking Garage, with rates generally ranging from $9–$17. SpotHero is also recommended for additional parking options.
Come for the treats, stay for the tricks, and get into the Halloween spirit.
Enjoy live DJ karaoke, a candy bar and spooky bites, mysterious potions from an expert mixologist, tarot readings, and a Trick or Treat Raffle with frightfully fun prizes.
Dress Code: Witching Hour
Costumes are not required. Think rich fall textures, dark moody tones, velvet, lace, suede, and an effortlessly mysterious autumn feel.
Know Before You Go:
The event will take place on the second floor of the International Museum of Surgical Science.
There is no on-site parking. Nearby public parking is available at the Chicago History Museum Parking Lot and 1350 N. Lake Shore Drive Parking Garage, with rates generally ranging from $9–$17. SpotHero is also recommended for additional parking options.
Come for the treats, stay for the tricks, and get into the Halloween spirit.
Event Location
International Museum of Surgical Science, 1524 N Lake Shore Dr,Chicago,IL,United States
