Photo by Josh Bassett.

Dinner tonight could be served with a side of helping a local library.

Between 5 p.m. and 8 p.m. tonight, participating Chipotle locations will donate 50 percent of the cost of a meal to the D.C. Public Library Foundation. All the burrito bowl-buyer has to do is “mention that they are a library supporter,” according to D.C. Public Library. “The money donated will be designated for use at the library closest to that Chipotle location.”

Below are the participating locations with the library that will benefit from the purchased burritos. Print some silverware at the D.C. Library Digital Commons before heading over.