Hi Everyone–
My husband is an avid homebrewer and I am looking for something very cool for him for Christmas. Not really looking for equipment–just something special that a homebrewer would like but not neccessarily buy for themselves. Any ideas?
How long has been brewing?
Does he have a kegerator?
Three years. And yes he already has a kegerator. 
Anyone yet wonder if this is their wife?
Some ideas:
AHA membership if he doesn’t have one
Several homebrewing books ( Designing Great Beers, Yeast, Brew Like a Monk )
Some special glassware for his homebrew
Custom Tap handles for kegerator
Custom Mash Paddle
Misc items for man cave/brew house ( i.e. mirror, lights, brewing posters )
There was just a long thread about something very similar here:
http://www.homebrewersassociation.org/forum/index.php?topic=4420.0
Maybe you can find some ideas there.
How about a nice set of glassware? IE pints, logo, or specialty glasses.
How about a personalized beer flight? Don’t forget to order the glasses. Now he can serve up a sampler of his goodies when people visit…