Burning Man
Starting in 1991, Harvey got a permit from the Bureau of Land Management (who take care of land owned by the US government) to hold the festival. The festival was becoming more popular every year. In 1991 about 250 people were there. In 1995 about 4,000 people were there, and in 1997 it was about 10,000.  In 2000 attendance was about 25,000, and by 2010 it had reached over 50,000 people.  The festival has become so large, sometimes it is called Black Rock City because it is like a small city.