Austria, Switzerland, and Italy are all right there, and Czech republic is not out of your range and worth the drive. Lots of castles and breweries. Salzburg is so close you almost have to go out of your way to avoid it.
If you really want to go to Oktoberfest for the experience of doing it...
5 Vegas Serie 'A'
Because if I couldn't ever smoke them again, then I wouldn't be able to whine and complain about smoking them.
And that would kill me.