The worst. Any big city or small for that matter stadium for sports events or concerts. Men feel compelled to throw everything thats not bolted down into the john while peeing. Since the t.p. goes in first anything becomes fair sport. I've even seen a tennis shoe in a toilet at Tiger Stadium in Detroit. At concerts same thing , only now there's Coors cans and glow sticks piled knee high. There 's no room to sit even if you had something to wipe with. If you really can't stay away from the event, my advice is to call ahead and explain your problem to security. They have never refused and always tell me to come to the security office to use the private johns if I need .