Reminds me of my younger years. Every year we all went to a Marching Band Festival in Jackson, MO. There were literally probably a minimum of 1000-1500 high school band members there. One year some of the participants put dishwashing liquid in the fountain on the courthouse lawn. That was followed by throwing kids in it. The thing foamed-up and bubbles run over. The maintenance man came running out, and even kind of agreed that was probably the cleanest that fountain had been in years. The next year they put red dye in it. It looked like a bubbling of blood.