A nice enclosed coffee mug.
Perhaps a sports key chain representing his team.
Oh wow, we'll give him a gift card to his favorite little coffee place or brunch.
Box of candy or dry meats and crackers i.e. pepperage farms gift box - unisex, tie chain -for a man, japanese hair pin -for a woman
It's 'Christmas' by the way
Movie tickets, starbucks gift card, box of candy, day spy certificate.
I once gave a boss a "special" massage. One of my best nights eva, even if he was married ;)