We went to Kozlak's for happy hour last week. I believe that their happy hour runs from 4:00 - 7:00 pm. They offer great drink prices and $7.00 appetizers. There were seven or eight appetizers offered at that price. Martinis are $5.00 regardless of liquor used. They offer one liquor cocktails at $3.00 each regardless of liquor used from what we were told. For appetizers, we had mushrooms in a Marsala sauce with crostini and Szechuan beef. Both were okay. The beef has a nice spiciness to it which goes well with martinis. We will be back for happy hour drinks. The bar is fairly large and has a nice atmosphere for the most part. The service bar area was extremely busy. I would not sit on that side of the bar there.