Company: Noodles.com
Promotion: Free Summer Salad Sample
Catch: Only 7/19, time varies per location.
Some locations: Denver, Colorado, Baltimore, Omaha, Detroit, Michigan, Chicago, Salt Lake City, St. Louis.
Expiration Date: July 19th, 2012
Link: http://www.noodles.com/picnic/

HalfEmptyWallet Notes: Never tried or been to a pop up picnic but it seems interesting!