the game would become known as the Operation Friendship Championship. The game has been played at University of Detroit's Calihan Hall (formerly Memorial Hall) virtually every year, although Cobo Arena in Detroit has also hosted the basketball classic. Operation Friendship facts: The Public School League has won 41 of the 56 Operation Friendship Championship Games played through 2016. Since 2005, the CHSL has won six Operation Friendship championships, while the PSL has won five. Detroit Southwestern has won the most Operation Friendship championship games with nine, followed by Detroit Northwestern with five and Detroit Eastern/Detroit King with five. Orchard Lake St. Mary's Prep has won three Operation Friendship championship games, the most among CHSL schools. Goodfellow Game The Goodfellow Game was an annual high school football game for the unofficial city of Detroit high school football championship. The game was played between the champions of the Detroit City League (later the Detroit Public School League) and the Detroit Parochial League (later the Catholic High School League). The Goodfellow Game was played every year from 1938 through 1967. The Goodfellow Game was always played at Briggs/Tiger Stadium. The Goodfellow Game was played in a time before Michigan had a high school state championship playoff. As a result, the Goodfellow Game was considered one of the state's most prestigious high school football games of its time. Goodfellow Game facts: The Detroit Parochial League won sixteen Goodfellow Games, the Detroit City League won eleven and there were three ties in the 30 Goodfellow Games played. The Detroit Denby Tars played in the most Goodfellow Games of any school with nine. The Detroit St. Mary of Redford Rustics played in seven Goodfellow Games, the most among Detroit Parochial League schools. The Grosse Pointe St. Ambrose Cavaliers and the Detroit Catholic Central Shamrocks won the most Goodfellow Games with five each. The Detroit Denby Tars won four Goodfellow Games, the most among Detroit City League schools. The Grosse Pointe St. Ambrose Cavaliers had the most Goodfellow Game shutouts with three, while the Detroit Denby Tars had the most tied Goodfellow Games with two. The University of Detroit High Cubs played in three Goodfellows Games, all representing the Detroit City League, before joining the Detroit Parochial League in 1958. The Goodfellow Game regularly drew crowds of 40,000 spectators at its peak in the late 1950s and early 1960s. References External links Catholic High School League Aodonline.org