Ever since Facebook gave its second-quarter update, Co-Founder and CEO Mark Zuckerberg hasn’t really said much publicly. That will change Tuesday afternoon, when he speaks at TechCrunch’s Disrupt SF event in San Francisco. Follow us on Twitter (@JLaffertyAF) for live updates and check AllFacebook after Zuckerberg’s talk for coverage.

TechCrunch announced earlier that Zuckerberg agreed to speak at Disrupt SF, which brings together blooming startups and social media experts. This is Zuckerberg’s first on-stage appearance since the company went public in May. Since then, much has happened to the company — namely a plummeting value on Wall Street.

We don’t know exactly what he’ll be talking about, but it should be interesting. Zuckerberg will have a fireside chat session with a TechCrunch representative, likely going over the past few months or speaking about the direction of the company.

AllFacebook will have updates from Zuckerberg’s speech via Twitter, @JLaffertyAF. We will also have a recap of what was said on the website. Follow us tomorrow if you can’t make it to San Francisco.

Readers: If you had one question, what would you ask Zuckerberg?