According to the Mail Online, one of the numerous Starbucks (7th street and Pennsylvania) has a peeping tom. Apparently, the perpetrator has not been identified and hasn't been narrowed down to either an perverted employee or a perverted caffeinated patron. The indecent occurred in September.
Here is an excerpt from the article, "William Yockey and his family were visiting the capital in late August from their home in Norfolk, Virginia. His daughter discovered a video camera hidden underneath the sink that was pointed towards the toilet. Yockey determined that the camera was on and recording, then notified the police.
The camera was taken by police for further investigation, and no suspects have been named. Because so little is known about the camera- including who put it there and when- this lawsuit could theoretically be opened up to include anyone else who used the restroom at that Starbucks.