Ever thought about taking a trip to South Korea? If so, plan it for July. That’s when the otherwise sleepy seaside town of Boryeong explodes to life in a squelching, face-caked orgy of oozing grey mud and partial nudity. Don’t know about you, but we’re already booking our plane tickets. Us and the astonishing 2 million other people who flock like naughty children or mud-starved wader birds to the Boryeong Mud Festival each year. It’s all about getting down and dirty.