Something smells bad in the city tonight. Smells kinda like manure? @KGOradio says they've received calls in the Marina, Excelsior, Richmond & Sunset. We smelled it on Van Ness last night, Tenderloin & Nob Hill tonight. @SFWater doesn't know what it is. This feels like a Seinfield episode! SO what is it? What do you think it is and where are you?