What is the nickname of city that the 1961 NCAA Division I Men's Ice Hockey Tournament took place in?
1961 NCAA Division I Men's Ice Hockey Tournament:  All games were played at the University of Denver Arena in Denver, Colorado. Denver:  Denver is nicknamed the "Mile-High City" because its official elevation is exactly one mile (5280 ft ) above sea level, making it the highest major city in the United States.
i don't know