3 Nights of Sin: Halloween Costume Contests at Sin City

3 Nights of Sin: Halloween Costume Contests at Sin City brings a 21+ costume party to Sin City Cabaret Nightclub on Thursday, October 29 from 7 PM, running through Saturday, October 31. It falls 2 days before Halloween, and it is listed as free to attend. Plan a costume; it's that kind of night. Guests must be 21 or older. Philadelphia has 59 other Halloween events within three days of this one.

Date & Time

Thursday, October 29 · 7 PM – Saturday, October 31

UTC-04:00

Location

Sin City Cabaret Nightclub | Philadelphia, PA

TicketsUSD 0.00

3 Nights of Sin: Halloween Costume Contests at Sin City
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Know before you go

When
Thursday, October 29, 2026, 7 PM, running through Saturday, October 31 (2 days before Halloween)
Where
Sin City Cabaret Nightclub, 6130 Passyunk Avenue, Philadelphia, United States
Tickets
Free
Ages
21+ only
Type
Halloween Costume Party
Dress code
Costumes encouraged

Details

Join Sin City Cabaret for the ultimate 3-night Halloween celebration from October 29th through October 31st!
About this Event

This Halloween, Sin City is taking over Passyunk Avenue for 3 Nights of Sin! Join us for Devil's Night (Thursday, Oct 29th), Mischief Night (Friday, Oct 30th), and the SINOWEEN Grand Finale (Saturday, Oct 31st) — Philly's ultimate 3-part Halloween party with cash costume contests, elite entertainment, and high-energy vibes.


✨ What to Expect:

  • 3-Part Party: Cash prizes up for grabs every single night
  • Thursday & Friday Prizes: $500 Cash for guests | $250 Cash for staff/entertainers
  • Saturday Finale Prizes: $1,000 Cash for guests | $500 Cash for staff/entertainers
  • Grand Finale Rule: Thu & Fri winners can risk half their winnings to enter Sat's final round
  • Over 75 Performers bringing non-stop action to the stage
  • Immersive Halloween Setup with full light & FX production

📍 Location: Sin City – 6130 Passyunk Ave (https://sincityphl.com/)
📅 Dates: Thursday, Oct 29th – Saturday, Oct 31st
⏰ Time: Doors open at 7:00 PM
⚠️ Important: Tickets valid for entry until 11:00 PM only


Don’t miss Philly’s hottest Halloween event — dress to impress, party all night, and make it a weekend you’ll never forget!


*Must Be 21 & Older*

Event Location

Sin City Cabaret Nightclub, 6130 Passyunk Avenue, Philadelphia, United States

Event Host

Sin City Cabaret Sin City Cabaret

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Halloween in PhiladelphiaHalloween-parties in PhiladelphiaCostume-parties in PhiladelphiaTrick-or-treat in Philadelphia

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Questions?

When is 3 Nights of Sin: Halloween Costume Contests at Sin City?

It is on Thursday, October 29, 2026, from 7 PM, running through Saturday, October 31, 2 days before Halloween.

Where is 3 Nights of Sin: Halloween Costume Contests at Sin City?

It takes place at Sin City Cabaret Nightclub, 6130 Passyunk Avenue, Philadelphia, United States.

Is 3 Nights of Sin: Halloween Costume Contests at Sin City free?

Yes, it is listed as free to attend. Check the event details in case registration is required.

Is 3 Nights of Sin: Halloween Costume Contests at Sin City 21+?

Yes. The listing says guests must be 21 or older.

Should I wear a costume to 3 Nights of Sin: Halloween Costume Contests at Sin City?

Yes, costumes are encouraged.

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3 Nights of Sin: Halloween Costume Contests at Sin City