Good Housekeeping ThermaCell Bug-Free Summer Sweepstakes
http://www.goodhousekeeping.com/sweepstakes/23406
Click the no purchase necessary link
Prize: (5 winners) Mosquito-repelling prize package containing two patio lanterns, an outdoor lantern, an olive appliance, a grey appliance, two holsters, two light attachments, and a refill pack (ARV $200)