Mayor Bowser to Welcome DC Public Schools Community at Back to School Block Party Press Releases Mayor Bowser to Welcome DC Public Schools Community at Back to School Block Party adminDC September 21, 2018 SOURCE: DC.gov Friday, September 21, 2018 On Saturday, September 22, at 1:15 pm, Mayor Bowser will welcome... Read More Read more about Mayor Bowser to Welcome DC Public Schools Community at Back to School Block Party