When is Night At The Museum Halloween Party?

It is on Saturday, October 31, 2026, from 7 PM to 11 PM, on Halloween itself.

Where is Night At The Museum Halloween Party?

It takes place at Contemporary Art Museum St. Louis, 3750 Washington Avenue, St. Louis, United States.

How much are tickets for Night At The Museum Halloween Party?

Tickets are listed at $37.13–$60.54. Prices can change, so check the ticket page for the latest.

How long is Night At The Museum Halloween Party?

It runs for about 4 hours, from 7 PM to 11 PM.

Night At The Museum Halloween Party in St. Louis, Sat Oct 31

Name: Night At The Museum Halloween Party
Start: 2026-10-31T19:00:00-05:00
End: 2026-10-31T23:00:00-05:00
Location: Contemporary Art Museum St. Louis

Night At The Museum Halloween Party

Night At The Museum Halloween Party is a Halloween party at Contemporary Art Museum St. Louis in St. Louis, MO, on Saturday, October 31 from 7 PM to 11 PM. That's on Halloween itself, and entry is $37.13–$60.54. Costumes are part of the fun. Within three days of it, 67 more Halloween events happen around St. Louis.

Date & Time

Saturday, October 31 · 7 PM – 11 PM

UTC-05:00

Location

Contemporary Art Museum St. Louis | St. Louis, MO

TicketsUSD 37.13 to USD 60.54

For one night only, CAM transforms into an elevated Halloween experience — music, style, and a room full of creatives playing after dark.
About this Event

For one night only, the Contemporary Art Museum transforms into an elevated Halloween experience unlike anything else in the city — music, style, and celebration inside one of St. Louis's most distinctive art spaces. Costumes encouraged. The Costume Crown awaits.

How your ticket works
Your order confirmation email is your ticket — your order number is your ticket number. Show the email and ID at the door. Nothing ships, nothing to print. Tickets are limited — when they're gone, they're gone.

I bought a Pair. Does my plus-one need anything?

Just come together, or forward them the confirmation email. One order number, two admissions — the door list has you down for both.

Can I buy a ticket for someone else?

Yes. Forward them the confirmation email — whoever shows it at the door with the matching order number gets in.

Do I have to wear a costume?

You don't have to — but this is Halloween at an art museum and The Costume Crown is on the line. Come correct.

Where do I park?

Free street parking is available on Spring Street and Washington Boulevard around the museum, with more throughout the Grand Center Arts District.

Can I get a refund?

All sales are final, but tickets are transferable — if you can't make it, forward your confirmation email to a friend and the night lives on.

Will tickets be available at the door?

Only a small amount of tickets exist, and if they sell out online, they're gone. Don't gamble on the door.