When is Nightmare On Gaslamp Quarter- Halloween Costume Ball!?

It is on Saturday, October 31, 2026, from 8 PM to 4 AM, on Halloween itself.

Where is Nightmare On Gaslamp Quarter- Halloween Costume Ball!?

It takes place at Casablanca Lounge, 836 Fifth Avenue, San Diego, United States.

How much are tickets for Nightmare On Gaslamp Quarter- Halloween Costume Ball!?

Tickets are listed at $30–$215.26. Prices can change, so check the ticket page for the latest.

How long is Nightmare On Gaslamp Quarter- Halloween Costume Ball!?

It runs for about 8 hours, from 8 PM to 4 AM.

Nightmare On Gaslamp Quarter- Halloween Costume Ball! in San Diego

Name: NIGHTMARE ON GASLAMP QUARTER- HALLOWEEN COSTUME BALL!
Start: 2026-10-31T20:00:00-07:00
End: 2026-11-01T04:00:00-07:00
Location: Casablanca Lounge

NIGHTMARE ON GASLAMP QUARTER- HALLOWEEN COSTUME BALL!

Mark Saturday, October 31: Nightmare On Gaslamp Quarter- Halloween Costume Ball! is a Halloween ball at Casablanca Lounge in San Diego, CA, from 8 PM to 4 AM. The date lands on Halloween itself, and tickets are listed at $30–$215.26. Come dressed up: costumes are encouraged. San Diego has 90 other Halloween events within three days of this one.

Date & Time

Saturday, October 31 · 8 PM – 4 AM

UTC-07:00

Location

Casablanca Lounge | San Diego, CA

TicketsUSD 30.00 to USD 215.26

Join us for the BIGGEST CLUB NIGHT OF THE YEAR!
About this Event

NIGHTMARE ON GASLAMP – HALLOWEEN COSTUME BALL

GET READY FOR A NIGHTMARE IN THE HEART OF SAN DIEGO’S GASLAMP QUARTER! 👻🎃

JOIN US AT CASABLANCA FOR A MASSIVE HALLOWEEN COSTUME BALL FILLED WITH MUSIC, COSTUMES, DRINKS, DANCING & HALLOWEEN ENERGY ALL NIGHT LONG.

COME DRESSED TO IMPRESS, GET CREATIVE, GET SCARY, OR GO COMPLETELY OVER THE TOP. THIS IS HALLOWEEN IN THE GASLAMP — EXPECT A PACKED NIGHT OF COSTUMES, MUSIC & MAYHEM.

📍 CASABLANCA
836 5TH AVE, SAN DIEGO

🎃 HALLOWEEN COSTUME BALL
👻 COSTUMES HIGHLY ENCOURAGED
🎶 MUSIC & DANCING
🍸 FULL BAR & HOOKAH
🔥 GASLAMP HALLOWEEN PARTY

GET YOUR TICKETS EARLY — HALLOWEEN IN THE GASLAMP IS ONE OF THE BIGGEST PARTY NIGHTS OF THE YEAR! WE WILL SELL OUT!