New Friendz-Halloween Hangover brings a 21+ Halloween party to Electric mushroom on Sunday, November 1 from 9 PM to 3 AM. It falls the day after Halloween, and it is listed as free to attend. Guests must be 21 or older. Within three days of it, 7 more Halloween events happen around Las Vegas.
Sunday, November 1 · 9 PM – 3 AM
UTC-08:00Electric mushroom | Las Vegas, NV
Electric mushroom, 518 Fremont St, Las Vegas, United States
Showcity Group
It is on Sunday, November 1, 2026, from 9 PM to 3 AM, the day after Halloween.
It takes place at Electric mushroom, 518 Fremont St, Las Vegas, United States.
Yes, it is listed as free to attend. Check the event details in case registration is required.
Yes. The listing says guests must be 21 or older.
It runs for about 6 hours, from 9 PM to 3 AM.
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