I haven't been back to Germany since 2013, and it doesn't look good for this year either. That leaves me with a dilemma. The only place I can drink what I consider to be true German beer without all the changes is the Las vegas Hofbrauhaus, which ships the beer in by kegs from Munich. The taste is authentic. Everything else is like drinking micro-brew.
Recently, I have visited the Phoenix Club in Anaheim a couple of times. It is a German social club that puts on a beer fest during the Oktoberfest season. They have a nice little Stube where you can order several German beers on tap. I have been pleasantly surprised the these last couple of times. Here is what they have right now on tap:
Dinkelacker Oktober Fesr
Schwabenbrau Keller Bier (Like Dinkelacker, a Stuttgart brwery.)
Kostritzer, an east German dark beer that has caught on in the US for several years.
Bitburger, which they call their "house beer".
I have tried the Dinkelacker and the Munchner Hofbrau, which I like though the latter is nothing like what you get in Munich or Las Vegas. The Schwabenbrau is OK, but not as good (to me) as the former two beers.
Please excuse the lack of diacritical marks on the beers.