• June 3, 2009

Dunkin' Donuts is offering a "new and improved" version of its Vanilla Bean Coolatta for the summer, and promoting the 16-ounce size for the special price of $1.99 from now through July 14.

In addition, Dunkin' will launch a "Keep It Coolatta" sweepstakes on June 24. To become eligible to win daily prizes, consumers need to post a photo of themselves posing with a Coolatta beverage to DD's official Facebook Fan page wall (dunkindonuts.com/keepitcoolatta), with the caption "#CoolattaGiveaway." They must also use this photo as their Facebook profile picture. Each day, DD will randomly choose one of the photos and make it the official profile picture on the DD Facebook page.

Prizes include air conditioners, an iPhone, JetBlue vouchers and a flatscreen TV. --Karlene Lukovitz