WASHINGTON – Art All Night is returning to the District this weekend along with a number of events. Here’s your weekend guide for things to do in D.C., Maryland, and Virginia. DC Art All Night is kicking off Friday, September 27, at 7 p.m. and wraps-up Saturday, September 28, at 3 a.m. The annual festival will take place in all eight wards with different activations on each night, bringing visual and performing arts to life.