Interesting place. I came here with a friend who is a local while I was here on a business trip recently. He says he thinks it's a chain but we definitely don't have it in the Midwest.
They do a late night happy hour at least during the week, so we actually came here around 10:30 PM and then left and came back at 11 to take advantage of that. The hot dogs are normally around seven dollars but it was four dollars during this. I got one of those, a soda, and the fried pickles, which were whole pickles rather than pickle chips and were very good.
The restaurant is a bit unique in that you order at the counter, and then your food is brought to you and the server knows who to give it to because the buzzer you receive vibrates and lights up. However, a waitress comes over to your table to see if you want any alcoholic drinks from the bar as well, my friend ordered an old-fashioned from a waitress. I'm not sure why Beerhaus doesn't just combine these or perhaps let you order everything from the bar, but oh well.
I'd come back here when in the area, the food was very tasty.