Monster Prom is a costume party at Portal at Area15 in Las Vegas, NV, on Thursday, October 29 from 8 PM to 10 PM. That's 2 days before Halloween. Costumes are part of the fun. Las Vegas has 7 other Halloween events within three days of this one.
Thursday, October 29 · 8 PM – 10 PM
UTC-07:00Portal at Area15 | Las Vegas, NV
Portal at Area15, 3215 S. Rancho Dr., Las Vegas, United States
Ticket Network Events
It is on Thursday, October 29, 2026, from 8 PM to 10 PM, 2 days before Halloween.
It takes place at Portal at Area15, 3215 S. Rancho Dr., Las Vegas, United States.
Yes, costumes are encouraged.
It runs for about 2 hours, from 8 PM to 10 PM.
The Front Yard
TBA
Bauhaus Vegas
OMNIA Las Vegas Nightclub
The Griffin
Hennessey's Tavern
Hennessey's Tavern
Hennessey's Tavern
The Magicians Room
Fantastic Indoor Swap Meet
The Usual Place
Millennium FANDOM BAR
4213 West Sahara Avenue, Las Vegas, NV, United States, Nevada 89102
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