I agree with Mr. Booth. I was up at the Bergdorf area last year... and didn't think it was worth my time.
I might go to the Ralph Lauren mansion just to see if anything is going on... then later walk through Soho and/or Bleecker Street. There's a pair of cucinelli pants I want.
People (mostly women) do buy stuff tonight though. Mostly full retail pricing, too.
There is no "must do" event tonight that I know of, and I've been searching a bit just in case.
Maybe a cigar will improve things...