Improv Everywhere ends the summer on a formal note

(CBS) - Some events just demand a tuxedo. While most people would think of settings like a wedding or possibly a trip to the opera, "Improv Everywhere" has a tendency to think outside of the box and expand into less traditional territory. Like the beach, for instance.

The latest stunt from comedy group "Improv Everywhere" really nails that end of summer feel with a formal trip to the beach. The reactions from those around them and not in on the joke are (as always) priceless with gems like an older man asking, "Am I at graduation or some place?!"  A perfect end to summer and welcome to fall.  Ah, summer of 2011, we hardly knew you.