VERY happy for you, Miss Stanke (can't call you THAT for long).  Glad to hear your feet are suitably warm too.  And what a GREAT date for it!  Every year a double whammy of fun days!  :D  
Hope the day is as wonderful as you deserve you stellar woman. :) Don't let yourself get too worried about the guests and if they're having fun or not.  It's about you, so enjoy it.