Heck I find lego Zen now, in a more relaxing way.
Every now and then I will pick up a box when they are on sale, usually the uber cool Star Wars stuff or some of the Castle stuff (loved the Ninja stuff when it was out as well). I would open it on one of those horrible almost quit your job days, and just enter the Lego Zen land where all that matters is the bricks.
So it\'s zen for 30 year olds as well as 7 year olds. Plus now I have I don\'t know how many bricks for my new daughter to play with when she gets older.