Filed under: Kings by Rachel Leah Blumenthal@blumie Sep 18, 2014, 7:56am EDT Share this story Share this on Facebook Share this on Twitter Share All sharing options Share All sharing options for: Kings Pocket Flipboard Email What: Free cheeseburgersWhere: At Kings in Boston, Dedham, and Lynnfield (and Chicago)When: 5 p.m. to 8 p.m. tonight, Thursday, September 18 More From Eater Boston The Latest D.C. Irish Pub to Boston Irish Pub: Stop Using Our Name By Erika Adams People Are Pissed About Celebrity Chef Ming Tsai’s Latest Interview By Erika Adams Newton Pastry Chef Tapped to Send Hundreds of Chocolates to the Oscars By Erika Adams One of Newbury Street’s Best Coffee Shops Is Shutting Down By Erika Adams Another NYC Chain Known for Its Gooey, Ginormous Cookies Rolls Into Boston By Erika Adams Taste One of New England’s Best Doughnuts at a Late-Night Pop-Up in Fenway By Erika Adams