If you’re the type to stay inside to avoid sweating at all cost, this music festival is the one for you. This two-day indoor concert happens in the 63 Building, with all the powerful central air conditioning your armpits could dream of. So there’s no need to worry about it being cancelled because of bad weather. You might need a box of tissues though, to wipe away your tears when performances by Younha, Jung Joon-il, No Reply and Zitten make you cry. The lineup also includes Clazziquai, Dickpunks, Lucia, Dalmoon, Gunam and Girl Riding Stellar, Standing Egg, Coffeeboy and 9 and the Numbers.