sick from beer cooties

Last night Kevin and I ate at the Elysian with some people from Ars. The food was great. The beers were great. I think we both had three?

And this morning we were both really sick. We both had different food and different beers.

WTF?
I told someone about this and he said that they probably don't clean their taps as much as they should. He worked for the liquor control board and liquor stores for years. He said a bacteria can grow if not cleaned properly and make you really sick... like food poisoning. Hmm.