Google launched "AdSense in Your City program" for the US publishers. "As part of the program, members of the AdSense team will be traveling to five cities this summer to hear directly from you, as well as to share best practices, top optimization tips, and new products. And they're heading to Santa Monica, and later this summer we'll be visiting Chicago, New York, and Boston," said Google….
"While attendance is very limited due to space constraints, we've few more spots in some cities. If you'd like to request an invitation to an event, do sign up. Though invitations will be sent on a first-come, first-served basis, we'll do our best to include as many of you as possible," noted Google.