About this Event
This Halloween night, The O Lounge invites you into the darkness for an unforgettable celebration filled with haunting costumes, electrifying music, and an atmosphere unlike any other.
On Saturday, October 31, we're bringing Halloween to life with an epic Costume Contest featuring $850 in gift card prizes!
Whether you're channeling your favorite horror movie villain, creating something dangerously glamorous, or going completely over the top, this is your chance to steal the spotlight.
HALLOWEEN COSTUME CONTEST
$850 IN TOTAL PRIZES
🏆 1ST PLACE — $500 Gift Card
🥈 2ND PLACE — $250 Gift Card
🥉 3RD PLACE — $100 Gift Card
Three winners. One unforgettable Halloween night.
WHAT TO EXPECT
- Halloween night celebration at The O Lounge
- Music, dancing, and late-night entertainment
- Incredible costumes and a high-energy atmosphere
- Costume contest with $850 in gift card prizes
- An upscale nightclub experience with a terrifying twist
EVENT DETAILS
Date: Saturday, October 31, 2026
Time: 10:00 PM – 2:00 AM
Location: The O Lounge
2070 Chain Bridge Road, Vienna, VA
Reservations: 703-537-5700
Website: THE-O-LOUNGE.COM
IMPORTANT INFORMATION
Dress code strictly enforced.
Halloween costumes are encouraged. Costume contest prizes will be awarded as gift cards.
THIS HALLOWEEN, DON'T JUST WEAR A COSTUME. BECOME THE NIGHTMARE.
Join us at The O Lounge for the ultimate Halloween night celebration.
Event venue & nearby stays
The O-Lounge, 2070 Chain Bridge Road, Vienna, United States
Concerts, fests, parties, meetups — all the happenings, one place.