Here's a great offer - you'll need both a Facebook account a Save.ca account (which I think most Bargainmoosers would anyway)! You can get yourself a free box of multi-grain cheerios!
When you click the above link to facebook, you should see the banner for the free cheerios. If you are signed in to your Facebook account, click the "like" button at the top of the page. When you do so, the page should update and you will see the link to Save.ca. When you click it, it sends you through to Save.ca and you can claim your coupon.
Save.ca will mail you the coupon which you can then redeem at your local supermarket to claim a free box of multigrain cheerios!
I really like cheerios!