http://burgerdays.com

Today is National Donut/Doughnut Day and during grub-related holidays such as this, we always look for ways to combine the food of the day with a burger. Today is an easy one, with the Luther being a well-established and loved creation, though we were afraid we'd have to construct one ourselves. That is until Tonic came to the rescue... For one day only, Tonic in Foggy Bottom is hooking up the Triple Threat Glazed Donut Burger-- a bacon cheeseburger nestled twixt a glazed donut. AKA The Luther.

In honor of national doughnut day, Tonic presents the triple threat glazed doughnut burger. One day only. pic.twitter.com/I4poZZ5sER

— Tonic @ Quigley's (@tonicatquigleys) June 7, 2013

Tonic | 2036 G Street NW | DC | tonicrestaurant.com (Photo: Tonic Restaurant)