It's actually poor quality because it's at max zoom on a Galaxy Nexus. It was an Italian wedding party with raucous singing by the men and I wanted to stay a respectful distance. This happened at about 5PM as I went in search of someplace open where I could get something to eat.

It looks like a crop of an image in a park where a bride and her bridal party are having their picture taken while the groomsmen wait off to the side.

I'm assuming from the long white dress that this is a photo of a wedding.

A wedding.