MAP: Where You Can Go to the Bathroom at Kamala Harris's DC Rally - Washingtonian
Briefly

While the Mall's bathroom situation is famously inadequate, there are porta-potties set up across Constitution Avenue from the Ellipse and eight functional public restrooms on the Mall.
Keep in mind that these facilities will close before Harris takes the stage, so attendees must plan accordingly if they need to use the restroom.
For those traveling via Metro, several stations have restrooms, providing an alternative for those requiring facilities nearby.
The guide emphasizes the importance of knowing restroom locations in advance of attending large events like the Vice President's speech.
Read at Washingtonian - The website that Washington lives by.
[
|
]