# Event Details

- **Event Name**: The Masquerade Ball for Single Professionals
- **Event Start and End Date**: Sat, 17 Jan, 2026 at 08:00 pm – Sat, 17 Jan, 2026 at 09:00 pm
- **Event Description**: Don't miss the party of the year! You are formally invited to an evening of mystery, elegance, and non-stop celebration! ·       Where: The iconic Westin St. Francis Hotel on Union Square·       When: Saturday, January 17, 2026 | 8:00 PM – Midnight·       Ages: 21–49Don your finest attire and embrace the intrigue of the masquerade! Dance the night away as our DJ Glen Coco spins today's hottest hits in this spectacular setting.Mask Details: Bring your own dazzling mask or receive a complimentary mask at the door.DISCOUNT TICKETS at www.thepartyhotline.com: $25/early birds; $35/advance; $45/door, if space is available.LOCATION: Westin St Francis Hotel on Union Square, California Ballroom, 2nd Floor, 335 Powell St, between Geary & Post, San Francisco CA 94102. The Powell Street entrance is closed. Enter on Geary Blvd. Conveniently located near BART (Powell Station) and MUNI. Overnight rooms at the hotel are available for only $169! Deadline for this special rate is Dec 26. (Does not include admission to the party). Please note: the hotel bars will operate on a cashless payment system and will only accept credit card and tap-to-pay options.CO-SPONSORED by The Society of Single Professionals, Singles Bay Area, and dozens of singles organizations and meetups. All events benefit The Seva Foundation, to restore sight to the blind.MORE PARTIES at www.thepartyhotline.com.·       Christmas Party, adults of all ages, Dec 20, Sunnyvale·       Christmas Mixer, 40+, Dec 21, Napa·       New Years Eve Bash, Adults of all ages, Dec 31, Sausalito·       Silicon Valley New Years Eve Party, 21+, Dec 31, Sunnyvale·       New Year Speed Dating, 50s/60s, Jan 3, Sunnyvale·       Dry January Party, 40+, Jan 4, Walnut Creek·       Free Event: Meet New Friends in the New Year! All ages. Jan 4, San Rafael·       Desi Speed Dating, 20s/30s, Jan 11, 2026, San Jose·       Advanced Degrees Mixer, adults of all ages, Jan 11, 2026, Tiburon·       The Masquerade Ball, Largest Party of 2026! Jan 17, SF·       East Bay Speed Dating for 40s/50s, Jan 24, Emeryville·       Salsa & Soul Sisters, all ages, Feb 1, San Rafael·       Meet Your Valentine Speed Dating, 30s/40s, Feb 8, Tiburon·       Presidents Holiday Speed Dating, 25-45, Feb 15, San Jose·       Silicon Valley Speed Dating, 45-65, Feb 18, Campbell ·       50 & Fabulous, 50+, March 15, Tiburon
- **Event URL**: https://allevents.in/san-francisco/the-masquerade-ball-for-single-professionals/80003645439074
- **Event Categories**: parties, entertainment, speed-dating, meetups, dance, holiday
- **Interested Audience**: 
  - total_interested_count: 0

## Ticket Details

- **Ticket URL**: https://www.thepartyhotline.com

## Event venue details

- **city**: San Francisco
- **state**: CA
- **country**: United States
- **location**: The Westin St. Francis San Francisco on Union Square
- **lat**: 37.7876827
- **long**: -122.4087648
- **full address**: The Westin St. Francis San Francisco on Union Square, 335 Powell St, San Francisco, CA 94102, United States

## Event Organizer details

- **affiliate_id**: 8
- **organizer**: Society of Single Professionals (https://allevents.in/org/society-of-single-professionals/5145734)

## Event gallery

- **Alt text**: banner
  - **Image URL**: https://cdn2.allevents.in/thumbs/thumb6945fd6d8e2c9.jpg
- **Alt text**: thumbnail
  - **Image URL**: https://dyn-image.allevents.in/generate-image?v=4&title=The+Masquerade+Ball+for+Single+Professionals&date=17+Jan

## FAQs

- **Q**: When is the event happening?
  - **A:** Sat, 17 Jan, 2026 at 08:00 pm
- **Q**: Where is the event happening?
  - **A:** The Westin St. Francis San Francisco on Union Square, 335 Powell St, San Francisco, CA 94102, United States
- **Q**: Who is organizing the event?
  - **A:** Society of Single Professionals
- **Q**: What type of event is this?
  - **A:** parties, entertainment, speed-dating, meetups, dance, holiday
- **Q**: Where can I find ticket details about The Masquerade Ball for Single Professionals ?
  - **A:** You can find ticket details about this event on AllEvents.

## Structured Data (JSON-LD)

```json
[
    {
        "@context": "https://schema.org",
        "@type": "Event",
        "name": "The Masquerade Ball for Single Professionals",
        "image": "https://cdn2.allevents.in/thumbs/thumb6945fd6d8e2c9.jpg",
        "startDate": "2026-01-17",
        "endDate": "2026-01-17",
        "url": "https://allevents.in/san-francisco/the-masquerade-ball-for-single-professionals/80003645439074",
        "location": {
            "@type": "Place",
            "name": "The Westin St. Francis San Francisco on Union Square",
            "address": {
                "@type": "PostalAddress",
                "streetAddress": "335 Powell St, San Francisco, CA 94102, United States",
                "postalCode": "94102",
                "addressLocality": "San Francisco",
                "addressRegion": "CA",
                "addressCountry": "US"
            },
            "geo": {
                "@type": "GeoCoordinates",
                "latitude": "37.7876827",
                "longitude": "-122.4087648"
            }
        },
        "eventAttendanceMode": "https://schema.org/OfflineEventAttendanceMode",
        "description": "Don't miss the party of the year! You are formally invited to an evening of mystery, elegance, and non-stop celebration! ·       Where: The iconic Westin St. Francis Hotel on Union Square·       When: Saturday, January 17, 2026 | 8:00 PM – Midnight·       Ages: 21–49Don your finest attire and embrac",
        "organizer": [
            {
                "@type": "Organization",
                "name": "Society of Single Professionals",
                "url": "https://allevents.in/org/society-of-single-professionals/5145734",
                "description": "The Society of Single Professionals is the world's largest non-profit singles organization. SSP organizes 75+ events each year in the San Francisco area."
            }
        ]
    }
]
```