The ragged and graffitied ballroom of Detroit’s long-vacant Lee Plaza saw its first official guests in 25 years Thursday as officials and real estate developers celebrated the tower’s planned future redevelopment as a mix of low-rent and market-rate apartments.One of the city’s last abandoned high-rises, the 16-story building at 2240 W. Grand Blvd., about a mile west of New Center, dates to 1927…
