Free bag of popchips at Jamba Juice
The coupon should be good through May 31, 2010. I wouldn't wait too long as this is a really good freebie and is only available for a limited time. Find a Jamba Juice near you.
If you've never eaten popchips, they are very light and airy. A nice snack but not filling.
Caveats: while supplies last. Thanks, Freebies 4 Mom!