DE.CO is a fantastic idea. Take space in the old DuPont building and turn it into a food hall. When I first heard about it, I thought it was going to be a bit like the food court in the mall. It is not.
For one thing, the space is really well imagined. The vendors are arranged around a central space with tables both large and small. There is plenty of distance between the tables and the sound level is kept to a minimum due to the lower ceilings. For a place that has people coming in and out all the time, it is scrupulously clean. There are also some tables outside.