Apple to hold ‘Back to the Mac’ event on October 20th

Apple has begun to send out invitations for an event next week. Dubbed ‘Back to the Mac,’ it will be held on October 20th at 10:00 AM Pacific Time.

Back to the Mac event

The invitation suggests a focus on Macs and perhaps a new version of Mac OS X. Could version OS X 10.7 be known as Lion as suggested by the image?