This is a group where Agile / Lean practitioners (Product Owners, Scrum Masters, Agile Coaches, Software Managers - current or potential), regardless of methodology, can discuss all things agile.
These sessions will use the Lean Coffee model of lightly-facilitated discussion ( http://leancoffee.org/ ) where like-minded people (agilists or not) can come together to collaborate in the most constructive way possible.
Come expand your understanding of Lean/Agile and your network. Bring your own topic to discuss or simply join the fray. Whether or not you use Agile now (and even if you don't like coffee), consider meeting up to discuss how this applies to your software development process.