So I made a 2 liter yeast starter with two vials of wlp pilsner lager yeast. I covered it with foil and put the erlynmeyer flask in my kegerator freezer to keep it at 54 degrees. Long story short, got busy couldn't brew and left for work. A week later I came home and there was a precious little white and blue fungus raft floating around on top. I sanitized a knife and carefully removed the little devil. Then I pitched the wort. I then made another starter in another flask and transferred the yeast over. I know I'm a cheap bastard, but I didn't want all that time and work go to waste and I was making another starter for a hefe. So now about a month later in I taste the starter to see if it is sour. It tastes pretty good actually as far as starters go, I usually decant and just pitch the yeast. Any thoughts on whether I have a wild strain in those bad boys? I was thinking of using second runnings on my next batch with a can of kicker in there and trying this yeast out. Whaddya think? Worth the effort? Any first hand experience would be appreciated. Cheers J