Tomorrow is the anniversary of T-Mobile Tuesdays, where T-Mobile gives away FREE stuff every week to customers who download the T-Mobile Tuesdays app and play the game on Tuesday. Tomorrow they will be hosting giveaways on Twitter every hour from 9am ET to 9pm ET for BIG prizes. You need to enter during the first 20 minutes of each hour to have a chance to win the hourly prize. First up, at 9am ET, is a $500 gift card to Dunkin Donuts. Other prized include big gift cards to Papa John’s, Lyft, Shell and many more companies. Click HERE for more information. Remember to play the game on the T-Mobile Tuesdays app, too, to get your FREE stuff for the week.