Each year, 60,000 people from around the globe gather in a dusty windswept Nevada desert to build a temporary city, collaborating on large-scale art and partying for a week before burning a giant effigy in a ritual frenzy. Spark takes a peek behind the curtain with Burning Man organizers and participants, revealing a year of unprecedented challenges and growth.
Wacken Open Air is the biggest 3-day-rock- and metal-festival in the world. It's three days of raw energy, non-stop Heavy Metal music at full blast and 80.000 fans on a party frenzy. A true legend, taking place annually since 1990 in the sleepy German country town of Wacken, it attracts fans from all over the world.