You can get a free bag of the new M&M's Pretzel before they're available at stores.
To get your free bag of M&M's Pretzel, visit Facebook and click on the Boxes tab at the top of the page. Then click on Click to Allow allow the M&M's Pretzel Vending Machine Application to be installed on your Facebook page. Follow the steps until you get to the form where you submit your mailing information.
Tip: If you have trouble getting this freebie with Internet Explorer, try using Firefox.
M&M's Pretzel? I'm not a big fan of pretzels so it doesn't sound too great to me. I'll give it a try though. What do you think?