Pei Wei is offering buy one get one free. All you need to do is create a passport. Then take a tour of China by watching a video on their website. After you get a passport stamped, a coupon will be e-mailed. The offer expires on June 14th.
Wendy's is offering fans on Facebook a coupon for a free small Frosty. All you have to do is fill out the info and a coupon will pop up. Print it off and hand it over and you're good to go.
McDonald's is offering buy one get one free for a smoothie, frap or frozen drink. You will get a free one with a coupon. This offer expires July 31st.