Google has sent out emails to an invite-only event at Google headquarters tomorrow where they say they will announce new innovations for two of their most popular products. The event begins at 10:00am pacific time (1pm eastern). It seems they are following suit with Apple's way of announcing things.

One of the rumored innovations is more social interaction in Gmail, Google's popular email service. Rumor has it that you will be able to post status updates and have a timeline of your contacts' statuses as well. It may also be integrated with YouTube and Picasa, two other Google services. Possible Twitter and Facebook too?

We'll find out tomorrow.