What we’re about
The Society of Single Professionals is the world's largest non-profit singles organization. We organize dozens of fun parties all over the Bay Area, plus Singles Travel to exotic destinations worldwide.
All of our events are fundraisers for The Seva Foundation, to restore sight to the blind. Every $50 we raise finances a cataract surgery in one of the poor countries of the world!
Most of our events are for adults of all ages. We also have a Young Unattached Professionals division (YUPs) for singles under 40.
Discounts for our events are available at our main website at [www.ThePartyHotline.com](https://www.thepartyhotline.com).
Hope to see you at the parties!
Rich Gosse
Chairman, Society of Single Professionals
Upcoming events (4+)
See all- SUMMER MATCHMAKING PARTY!HARLEQUIN, San Francisco, CA$45.00
Start off the Summer RIGHT with someone special, 35-55, who shares your core values, at this fun party at an upscale venue! Matchbox is sweeping the nation, with parties in major cities across America. Please check-in 15 minutes early. Dress to impress. Saturday, June 21, 2025, 7-9pm.
DISCOUNT TICKETS: $45 (early birds). $55 (advance). $65 (door).
Matching will be powered by Matchbox**. It’s a software that uses relationship science to find you your most compatible match at the party. It’s also the same technology behind the Marriage Pact, a tradition at 100+ universities that’s matched more than half a million people to date.HOW IT WORKS:
– Upon arrival, you’ll take a matching questionnaire built by Matchbox’s team of relationship scientists.
– The Matchbox algorithm will identify your optimal match at the party, based on relationship science, AI, and Nobel Prize-winning economics.
– After mingling with the whole group, matches are revealed (3 rounds of matches)WHO IT’S FOR:
– The matching process is highly intentional—come with an open mind!
– If your match isn’t love at first sight, that’s okay! The algorithm is designed for long-term compatibility, so at baseline, you’ll be values-aligned.
– At the end of the day, this will be a great group of single people. Enjoy meeting everyone, and remember to be kind.EVENT STRUCTURE:
– This event is highly intentional and the matching will proceed on schedule. Please be on time.
– 7:00pm—the event begins on time
– 7:30pm—doors close, group match- 8:00pm - first match
– 8:20pm—second match
– 8:40pm—third match
– 9:00pm—event concludes
LOCATION: The Harlequin, 68 4th St, San Francisco, CA 94103. Conveniently located near BART and MUNI. Paid parking available at giant Fifth & Mission Garage.
**FAQs:**
**Q: What is your refund policy?**
A: We need to balance the party, and that involves planning! So no refunds can be granted within 5 days of the event.
**Q: What if I don’t get a match?**
A: We aim to maintain a 50/50 male to female ratio but cannot guarantee that all attendees will show up, as life happens. If there is an uneven split, some matches will be paired platonically. But we hope you might make new friends.
**Q: How many interactions can I expect??**
A: Maximize your chances of connection! We highly encourage you to mingle with fellow participants before and after the structured activities. During the event, you'll first connect with others in a small group based on your shared interests, followed by personalized one-on-one connections.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.
· Charity Fundraiser Concert & Dance Party, all ages, May 24, Mill Valley
· Mansion Poolside Party Dinner/Dance, all ages, May 24, East Bay Hills
· It’s Just Breakfast, 40s & 50s, May 25, Sausalito
· Middle Age Mixer, May 29, San Francisco
· Saturday Night Fever Speed Dating/DiscoParty, 40s & 50s, May 31, SF
· Wine Tasting Party, 50+, June 1, Martinez
· Silicon Valley Speed Dating, 40-55, June 7, Sunnyvale
· Welcome Summer Speed Dating, 30s and 40s, June 8, Tiburon
· Upscale House Party, 30-65, June 14, Sunnyvale
· Summer Matchmaking Party, 35-55, June 21, San Francisco
· North Bay Speed Dating, 40s and 50s, June 22, Petaluma
· Desi Speed Dating, 30s & 40s, June 28, Sunnyvale
· Independence Eve Speed Dating,
· Advanced Degrees Mixer, adults of all ages, July 5, San Francisco
· Salsa Night! All ages, July 12, San Rafael
· Summer Night Delight, 40s and 50s, July 19, San Carlos
· Midsummer Happy Hour, 30-59, San FranciscoFOLLOW US ON INSTAGRAM.
VIDEO from our New Years Eve Bash.
- 8:00pm - first match
- FLIRT IN THE DARK with YUPs (Young Unattached Professionals)!Opal Nightclub, Mountain View, CA$10.00
Get ready to glow and mingle at a dazzling night out!
Join us for an electrifying evening featuring DJ Glen Coco spinning the hottest tracks.When: Thursday, June 26th Doors Open: 8:00 PM
Where: The Opal Social Club 251 Castro St. Mountain View, CA 94041
TICKETS: $10/advance.
What to Expect:
- Glow sticks and glowing items provided to light up your night!
- Capture unforgettable moments at our photo booths with dazzling cold sparks!
Don't miss out on a night of vibrant energy, great music, and exciting connections! See you on the dance floor!
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]().
· Silicon Valley Speed Dating, 40-55, June 7, Sunnyvale
· Welcome Summer Speed Dating, 30s and 40s, June 8, Tiburon
· Upscale House Party, 30-60, June 14, Sunnyvale
· Summer Love Matchmaking Party, 35-55, June 21, San Francisco
· North Bay Speed Dating, 40s and 50s, June 22, Petaluma
· Flirt in the Dark! YUPs (Young Unattached Professionals), June 26, Mountain View
· Desi Speed Dating, 30s & 40s, June 28, Sunnyvale
· Waterfront Single Mingle, all ages, June 29, Oakland Waterfront
· Independence Eve Speed Dating, July 3, Palo Alto
· Fourth of July White Party, July 4, Sausalito
· Advanced Degrees Mixer, adults of all ages, July 5, San Francisco
· Salsa Night! All ages, July 12, San Rafael
· Summer Night Delight, 40s and 50s, July 19, San Carlos
· Midsummer Happy Hour, 30-59, July 24, San Francisco
· European Night Dance Party, all ages, August 8, Mountain View
· Saturday Night Fever! 40s and 50s, August 23, San FranciscoFOLLOW US ON INSTAGRAM.
VIDEO from our New Years Eve Bash.
PLEASE NOTE: The number of people who RSVP on this meetup doesn't reflect all who have registered or will be attending. We promote our events on 26 different singles meetups and dozens of major websites, including Facebook, Twitter, Yelp, Yahoo, Google, etc., plus email blasts to thousands of Bay Area singles.
- DESI Speed Dating!ac by marriott, Sunnyvale, CA$30.00
Meet new Desi friends, 20s and 30s, 5 minutes at a time, at this fun party at an excellent hotel! Includes light appetizers, served at 7pm, as long as they last. Dress to impress. Saturday, June 28, 2025, 7-9pm.
DISCOUNT TICKETS: $30/early birds; $45/advance; $60/door, if space permits.
SCHEDULE:
6:45 – 7:00 Registration.
7:00 – 7:15 Speed Dating Introduction
7:15 – 9:00 Speed DatingLOCATION: AC by Marriott Hotel, 597 E El Camino Real, Sunnyvale CA. Free parking!
CO-SPONSORED by The Society of Single Professionals, Singles Bay Area, 90s Social Club 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.
· Saturday Night Fever Speed Dating/DiscoParty, 40s & 50s, May 31, SF
· Wine Tasting Party, 50+, June 1, Martinez
· Silicon Valley Speed Dating, 40-55, June 7, Sunnyvale
· Welcome Summer Speed Dating, 30s and 40s, June 8, Tiburon
· Upscale House Party, 30-65, June 14, Sunnyvale
· Summer Matchmaking Party, 35-55, June 21, San Francisco
· North Bay Speed Dating, 40s and 50s, June 22, Petaluma
· Desi Speed Dating, 30s & 40s, June 28, Sunnyvale
· Advanced Degrees Mixer, adults of all ages, July 5, San Francisco
· Salsa Night! All ages, July 12, San Rafael
· Summer Night Delight, 40s and 50s, July 19, San Carlos
· Midsummer Happy Hour, 30-59, San FranciscoFOLLOW US ON INSTAGRAM.
VIDEO from our New Years Eve Bash.
PLEASE NOTE: The number of people who RSVP on this meetup doesn't
reflect all who have registered or will be attending. We promote our events on 26 different singles meetups and dozens of major websites, including Facebook, Twitter, Yelp, Yahoo, Google, etc., plus email blasts to thousands of Bay Area singles. - SINGLE MINGLE on The Waterfront!Quinn's Lighthouse, Oakland, CA$20.00
Party INDOORS and OUTDOORS at this fun event! The party begins indoors, 3-5pm, at a great location on the waterfront, with terrific views of San Francisco and the Bay! The fun continues outdoors, with dancing to Live DJ. Adults of all ages welcome. Dress to impress. Sunday, June 29, 2025.
DISCOUNT TICKETS: $20/early birds; $30/regular price. $40/door.
LOCATION: Quinn’s Lighthouse, 1951 Embarcadero, Oakland CA. Free street parking. This is a safe area of Oakland, about a mile south of renowned Jack London Square!
CO-SPONSORED by Society of Single Professionals, Bay Area Singles Travel, Your Asian Connection, and dozens of singles organizations and meetups! All parties benefit The Seva Foundation, www.seva.org, to restore sight to the blind!
MORE PARTIES at www.thepartyhotline.com.
· Upscale House Party, 30-60, June 14, Sunnyvale
· Summer Love Matchmaking Party, 35-55, June 21, San Francisco
· North Bay Speed Dating, 40s and 50s, June 22, Petaluma
· Flirt in the Dark! Young Unattached Professionals, June 26, Mt View
· Desi Speed Dating, 30s & 40s, June 28, Sunnyvale
· Waterfront Single Mingle, all ages, June 29, Oakland
· Independence Eve Speed Dating, July 3, Palo Alto
· White Party on The Fourth of July, Sausalito
· Salsa Night! All ages, July 12, San Rafael
· Summer Night Delight, 40s and 50s, July 19, San Carlos
· 50 and Fabulous Party, 50+, July 20, Tiburon
· Midsummer Happy Hour, 30-59, July 24, San Francisco
· Singles Night Paint & Sip, 21+, August 1, San Bruno
· European Night Dance Party, all ages, August 8, Mountain View
· Advanced Degrees Mixer, adults of all ages, August 16, San Francisco
· Saturday Night Fever! 40s and 50s, August 23, San Francisco
· SF Speed Dating, 30s & 40s, August 30, San FranciscoFOLLOW US ON INSTAGRAM.
VIDEO from our New Years Eve Bash.
PLEASE NOTE: The number of people who RSVP on this meetup doesn't reflect all who have registered or will be attending. We promote our events on 26 different singles meetups and dozens of major websites,
including Facebook, Twitter, Yelp, Yahoo, Google, etc., plus email blasts to thousands of Bay Area singles.
