http://i139.photobucket.com/albums/q290/steveeso/where18.jpg
Hint: One of the minor elements in this picture has become a common reference in popular culture, but the entire pictured area became famous for a single event.
I think this should be an easy one, but if need be, there might be a second hint.
Dealey Plaza in Dallas Texas. Home of the Grassy Knoll and the assassination of president Kennedy.
[original attachment deleted after 2 years]
Yep, figured it’d be easy.
I thought the “there might be a second hint” thing was clever, though 
Yeah, the hint helped a lot. The inclusion of the pop culture reference really twigged in my memory.
That’s one magic loogie!
Back and to the left. Back…and to the left.