Halloween Masquerade Ball (SCORPIO Edition) — Ontario, CA

Halloween Masquerade Ball (SCORPIO Edition) — Event Details

📍 Venue: BOMBAY Ultra Lounge — 405 North Vineyard Avenue, Ontario, CA 91764
📅 Dates: Oct 31 – Nov 1, 2026
🕐 Hours: TBA
🎫 Price: Paid admission (varies by day & pass level)
👶 Ages: 21+ Only
🚗 Parking: On-site / street parking — check the official event page for details
⏱ Plan for: 2–3 hours
🏢 Organizer: See official event page

🎃 Local Insight Ratings

Best for: Groups of friends, couples, and anyone who wants to dress up and dance all night.

💡 Know Before You Go

🎃 Buy early-bird tickets — prices climb in tiers and the final tier often sells out before Halloween weekend.

🎃 Plan your costume for comfort — you’ll be on your feet for hours; epic costumes are great, painful shoes are not.

🎃 Sort transport in advance — rideshares surge on Halloween night; book early or designate a driver.

🎃 Bring ID — 21+ events check at the door, no exceptions, even with a ticket.

🎃 Arrive before 11 PM — lines peak late; early arrival means faster entry and cheaper drinks.

❓ Frequently Asked Questions

When and where is Halloween Masquerade Ball (SCORPIO Edition)?
Halloween Masquerade Ball (SCORPIO Edition) takes place Oct 31 – Nov 1, 2026 in Ontario. Doors and set times are on the official event page — arrive early, lines build fast.

How much are tickets?
This is a ticketed 21+ event with tiered pricing — Paid admission (varies by day & pass level). Early tiers are cheapest and always sell first.

Is there a costume contest?
Most large Halloween parties run one — check the event page for categories, judging time, and prizes so you can plan accordingly.