Welcome to the C-T open source conference and technology event directory! This directory is for upcoming events with scheduled dates only. Events that have ended will be removed from the directory within 24 hours of their end dates.

Unregistered directory users can add events, but only registered and logged-in users can edit their listings.

If you want notification that your event was approved, and you don't want to sign up for an account, please MAKE SURE you add your email address to the "Contact Email" field of the "Add an Event" form. Our directory will send an approval notification to the email address listed in that field.

ALL EVENTS WILL BE REVIEWED / APPROVED BY AN ADMIN BEFORE THEY APPEAR IN THE DIRECTORY

If you're about to enter an event, please do search the directory for the event - we have a small group of volunteers that search the internet to add new events, and your event may already have been listed.