**** MUST OPEN THIS IN FIREFOX NOT IE, IT WILL NOT WORK OTHERWISE*** Just go to the Stride Facebook page http://www.facebook.com/stride-gum?v=app_7146470109 and become a fan. After doing so, click on the “Mega Mystery” tab, then click on the big pack of Stride Mega Mystery gum. Finally, you’ll need to verify your age and then fill out your mailing info. By doing this, you’ll have requested a FREE pack of Stride Mega Mystery gum! Allow 4-6 weeks for delivery.