The problem is that homebrew cannot be sold. So the most exciting thing that we normally get to do is brew it, or shop for equipment and ingredients. Sometimes we get together and brew together and eat food and have a good old time.
BUT - I think that if he enjoys Homebrew, then he might enjoy going on a Craft Beer Vacation! Choose a Craft Beer-rich area like Grand Rapids/Kalamazoo, or Traverse City (Michigan) and stay a night or two and sample some beers and eat some food. There are many really great breweries across the US almost as good as those I mentioned.
Other than that, the only thing "homebrew" that I can think of is going on an equipment buying spree. Actually, it might cost about the same and then he has more equipment to brew with, so that would be a winner in my book!
Or you could beg for homebrew from some of the members here. Premium Members sometimes exchange info and send each other beer. I've had some REALLY special beer from the guys on here before.
SO what's his experience? Equipment? That might give us an idea of what to suggest.