Civil liberties non-profit threatens San Francisco with potential lawsuit over open air urinal

This is not a local group but it is a non-profit. Liberal or conservative, if non-profits want to sue, let them come up with private funding.

Is this threat of a lawsuit the best use of this non-profit's advocacy?

http://www.foxnews.com/politics/2016/02/10/new-low-group-threatens-san-fran-with-suit-over-15g-open-air-urinal.html