Article Photos: Some states unhappy about the idea of happy hours 1/3

In this photo taken Monday, Aug. 6, 2012, a  man walks past a sign advertising a happy hour at a restaurant on Second Street in San Francisco.  The concept of happy hour when bars offer lower prices or two-for-one specials seems like a widespread tradition, but is actually illegal or restricted in quite a few places. (AP Photo/Eric Risberg)