What is the perfect gift for a beer enjoyer?

Hello,

In few days, it will be the birthday of one of my friends and he loves beers (so do I). He's doing his own beer since two or three years now, like to taste some new flavours. We camome from Belgium, the motherland of trappiste.

I'm looking for the perfect gift for someone who knows everything and have done everything around beers.

Some examples from the past years:

• Visit a breweries
• Visit trappist abbey with a walk
• Discovery packs of beers
• 'Make your own beer' pack

Any idea?