Five O’Clock Steakhouse appears in the Food & Lifestyle section on the Milwaukee Business journal

Another steakhouse standout is the Five O’Clock Steakhouse on Milwaukee’s State Street. According to Stelio Kalkounos, the property where the Five O’Clock is located was built in 1909, and has been home to a variety of taverns over the years, until 1946 when it established itself as a steakhouse, featuring “Char Broiled Steaks.”

https://www.bizjournals.com/milwaukee/news/2018/09/08/flavor-on-the-menu-at-milwaukee-area-upscale.html