Chicago Pizza and Oven Grinder Company Chicago Pizza and Oven Grinder Company Chicago Pizza and Oven Grinder Company is a restaurant located in Chicago, Illinois. The restaurant was founded in 1972, and specializes in a signature dish called the "pizza pot pie." It enjoys local popularity and has appeared in many publications and television shows. There is no knowledge of when the building was first built. It has been speculated that the building had some ties to gentility, but those ties were severed in 1929. The parking garage across the street became known as the location of the "St. Valentine's Day Massacre", the infamous murder of
1929 Hebron massacre also killed. Gershon Ben-Zion, for example, the Beit Hadassah Clinic pharmacist, a cripple who had served both Jews and Arabs for 4 decades, was killed together with his family: his daughter was raped and then murdered. After the massacre, Cafferata testified: On hearing screams in a room, I went up a sort of tunnel passage and saw an Arab in the act of cutting off a child's head with a sword. He had already hit him and was having another cut, but on seeing me he tried to aim the stroke at me, but missed; he was practically on the