Thought give you guys a heads up.
Steam has some pretty massive sales at the moment and you can pick up some bargins on adventure games if you want to get some.
You can get the old school lucas arts games and some of them have remastered titles with modern graphics.
Daedalic Studio games many of which are listed on visonaires home page as made with visionaire. I own most their titles and can recommend them to anyone wanting good adventure games and to see what visionaire studio is capable of with a team of people making a game.
You can also get the double fine studio games, gabriel knight and others. you can pretty much filter on the adventure and point & click tags and go nuts with buying adventure games.
Anyway if you want to stock up on adventure games now is the time.