Burning Man festival.
Taigman
M
M
D000846:Anniversaries and Special Events; D003441:Crowding; D003889:Desert Climate; D004189:Disaster Planning; D004630:Emergencies; D004631:Emergency Medical Service Communication Systems; D004632:Emergency Medical Services / Q000458:organization & administration*; D006801:Humans; D009505:Nevada; D012449:Safety