In the spirit of supporting our community, we’re going to offer frequent Office Hours events in which any user of GitHub can ask Git and GitHub questions in a public forum. We’ll have a web-based chat channel using the Campfire infrastructure. No pre-registration is required. Just be one of the first 100 people to drop by the chat room any time between 4pm and 5pm MDT on September 28th or October 7th.

Check this blog post for edits indicating any last-minute URL or infrastructure updates for the office hours events.