Three men crashed through the window of the Congress Hotel across from Grant Park on Sunday in a fight over fake Lollapalooza tickets.
Two of the men, 29 and 38, had started arguing with another man who allegedly sold them the counterfeit tickets around 5:45 p.m. outside the hotel on the 500 block on South Michigan Avenue, Chicago police said.
The three maneuvered and went through a glass window, the police said.
The 38-year-old suffered minor cuts to his head and both legs. The 29-year-old suffered a laceration on his left leg and the 26-year-old alleged ticket seller had slight cuts on his back, head and both legs, the police said.
All three were taken to Northwestern Memorial Hospital, where their condition stabilized, police said.