🎃 Chicago, IL · Halloween 2026
BOO-seum Bash — Chicago, IL
BOO-seum Bash brings Halloween to Chicago for the 2026 season — oct 25, 2026 at Peggy Notebaert Nature Museum.
🎯 CHICAGO, IL📅 Oct 25, 2026📍 Peggy Notebaert Nature Museu🔞 21+ ONLY🎟 TICKETED
Follow the organizer:
BOO-seum Bash is Chicago’s Halloween night out for 2026 — costumes, DJs, dancing, and a crowd that goes all-in on the theme. If your Halloween plans involve a costume contest and a dance floor, this is the ticket to buy.
BOO-seum Bash — Event Details
📍 Venue: Peggy Notebaert Nature Museum — 2430 N Cannon Dr, Chicago, IL 60614
📅 Dates: Oct 25, 2026
🕐 Hours: 10:00 AM – 1:00 PM (members 9:00 AM)
🎫 Price: Ticketed (see museum site)
👶 Ages: All ages
🚗 Parking: On-site / street parking — check the official event page for details
⏱ Plan for: 2–3 hours
🏢 Organizer: See official event page
🎃 Local Insight Ratings
Best for: Groups of friends, couples, and anyone who wants to dress up and dance all night.
💡 Know Before You Go
🎃 Plan your costume for comfort — you’ll be on your feet for hours; epic costumes are great, painful shoes are not.
🎃 Sort transport in advance — rideshares surge on Halloween night; book early or designate a driver.
🎃 Bring ID — 21+ events check at the door, no exceptions, even with a ticket.
🎃 Arrive before 11 PM — lines peak late; early arrival means faster entry and cheaper drinks.
🎃 Buy early-bird tickets — prices climb in tiers and the final tier often sells out before Halloween weekend.
❓ Frequently Asked Questions
How much are tickets?
This is a ticketed 21+ event with tiered pricing — Ticketed (see museum site). Early tiers are cheapest and always sell first.
Is there a costume contest?
Most large Halloween parties run one — check the event page for categories, judging time, and prizes so you can plan accordingly.
When and where is BOO-seum Bash?
BOO-seum Bash takes place Oct 25, 2026 in Chicago. Doors and set times are on the official event page — arrive early, lines build fast.
