The District is the only jurisdiction in the U.S. to offer free preschool for children ages 3 and 4. But advocates say there are still improvements to be made.

Photo by Nivad. Good morning, D.C. It’s a bit of a slow news Sunday, so I hope some of these more off-beat stories appease your need for your morning news fix. >> Unfortunately, this isn’t too surprising – there are still thousands of Pepco customers without power following Wednesday’s snowstorm. Pepco hopes to restore power to all 6,251 customers without power by tonight. Most of those without power are in Montgomery County, MD -…