Del Frisco's Steakhouse used to have one of the finest little cigar lounges in Vegas.  It was a separate room you could retire to after a good dinner, take in a little live music and enjoy a cigar as well as some conversation in a comfortable setting.  Alas, the cigar room has now been moved outside.  The music is gone as are the comfortable chairs and couches.  You can still get drinks served to you......but if you are there in the winter, bundle up.