From MPD:
“The Metropolitan Police Department would like to inform the public and members of the media of the following street closures in conjunction with the 2013 H Street Festival and the 2013 Fiesta DC Parade and Festival. These events are scheduled for Saturday, September 21, 2013, and Sunday, September 22, 2013, respectively.
This event will be held on Saturday, September 21, 2013 from 12:00 pm to approximately 7:00 pm.
The following streets will be closed from 4:00 am to 10:00 pm:
Travel will be prohibited across H Street from 4th Street, NE to 14th Street, NE
2013 Fiesta DC Parade & Festival
FIESTA DC: This event will be held on Sunday, September 22, 2013, from 12:00 am to 12:00 pm and will take place on the following streets:
Pennsylvania Avenue, NW between 9th and 14th Streets, NW
13th Street, NW between Pennsylvania Avenue and E Street, NW
12th Street, NW between Pennsylvania Avenue and E Street, NW
11th Street, NW between Pennsylvania Avenue and E Street, NW
10th Street, NW between Pennsylvania Avenue and E Street, NW
PARADE: This event will be held on Sunday, September 22, 2013, from 9:30 am to 3:00 pm and will take place on the following streets:
Constitution Avenue, NW between 7th and 14th Streets, NW
7th Street, NW between Pennsylvania Avenue and Independence Ave, SW
12th Street, NW between Pennsylvania Avenue and Constitution Avenue, NW”