Believe it or not, beloved 70's stoner comedians Cheech & Chong are still keeping busy in their profession. In fact, they're about to kick off another North American tour and will be at Massey Hall on September 9th.

But before the comedy tour comes to Toronto, Tommy Chong (one half of the legendary bud-baked comedy duo) will be in Toronto to promote his newest effort - an autobiographical book Cheech & Chong: An Unauthorized Biography.

blogTO has three hardcover copies of the book to pass on to fans. Continue reading for full contest and event details.

CONTEST DETAILS:
To win, all you have to do is post a comment below at or after 6pm blogTO time today with the name of one of the famous guest stars that Chong talks about in his book (hint: click the link to the book, it contains the info you need!). The first three people to meet these criteria win a copy of Tommy Chong's book. Please include a real email address so we can contact you to claim your prize. Open to Ontario residents only.

EVENT DETAILS:
Tommy Chong book signing:
Date: Saturday, August 16, 2008
Time: 12:00pm - 1:00pm
Location: Indigo Chapters, Eaton Centre (220 Yonge Street), Toronto

Photo: cheechandchong.com