Eventsize

Society of Single Professionals

World's largest non-profit singles organization, producing 55 parties a year in the greater San Francisco Bay Area, and occasional parties worldwide. Adults of all ages welcome.

0 followers

Upcoming Events

Choose Country

Start Selling Event Tickets

Planning an event and need to collect payments, send automated reminders, and automate check-ins? Get started by registering below:

Quick Navigation

Eventsize is a worldwide events discovery and online ticketing platform. Easily find events to attend in your city, and equip yourself with all the necessary tools to sell tickets for your events.

© 2025 Eventsize. All Rights Reserved.