The Flogsta Scream
Here’s something that might sound horrifying to someone who lives near Uppsala University. At a specific time every night, the students of the university begin screaming inexplicably. They’ll stop what they’re doing and begin screaming until their throat and lungs get soar.

Don’t worry, it’s not because there’s a serial killer on the loose. At 10 PM every night, all sounds in the Flogsta area get drowned out by screams. It’s a tradition for Uppsala University students to release their pent-up frustrations. So, if you make your way down Flogsta at 10 PM, maybe you should prepare a few earplugs, just in case.