OK, So the other day I was working at an outdoor charity event and I had to take a leak... I go over to the port-a-poddy to take care of my business. The event had not even started yet so I stepped inside to take care of business and it was totally clean, it was just a big plastic box, that's all. So this got me to thinking.... Have any of you (providers or hobbyists) ever done it in a port-a-poddy or any other weird place such as a port-a-poddy?  

I've done it in a movie theater, a public park and a rooftop.

just young people starting  to experiment with sex life ..  
 for us  it was cemetery    ...  like around  mid night .. for sure no one will catch .. so we teens  were fulling around at such places ..  
  and I still remember .. it was soo much bushes tall grass and blooming  Syringa and other flowers ... air was to thick from   flowers .. and  lust .. hot ..

…the University library had an entire area of nothing but study carrels on the top floor.  Open 24 hours, but the library was locked at midnight, so you had to be in there before then--no re-entry possible after midnight.

It was a nice daredevil-ish spot--couldn't get too loud or you'd cause quite the scene...

A couple of times at M&G's in NYC, pool in FL as the sun set, and dinner was cooking on the grill.  Beyond that, everything has been behind closed doors...which is how I like it, mostly...

It breaks so many taboos that its a bucket list item

Elevator, restaurant restroom, hospital patient exam room, research library and of course poll and beach. I'm not as boring as I thought. Thanks for the thread!