The Chicagoist will be launching later but in the meantime please enjoy our archives.

Patty Burger Wants You to Trade Up Today

By Chuck Sudo in Food on May 28, 2008 1:00PM

2008_05_patty_burger.jpgToday is National Hamburger Day and Patty Burger in the Loop is offering customers the opportunity to exchange a burger from another store for a free single cheeseburger, regular fries and drink. The promotion runs from 11 a.m. - 3 p.m.

If you're unfamiliar with Patty Burger, you can study up by reading our review of their burgers from 2006. Patty Burger is at 72 E. Adams.