Everyone knows Berlin is a mega party city, but it is not a generic type of party that is easily found in other cities. Berlin attracts a number or eccentric weirdos, and it is great to go people watching at nearly any venue within the city. This specific image reveals a dance party, featuring American Bounce musician Katey Red and her crew performing at Sudblock.
The typical Berlin winter is biting cold and grey. In combination with the hardness of the city and the angry natives, it feels like a hostile area. Why it's worth experiencing it? Because that's the way this city is.