When a pandemic threatens a good romp in the mud, some South Koreans bring the mud home with them instead. The popular Boryeong Mud Festival, halted this year because of COVID-19, instead became an online celebration of soil, with people from around the country enjoying mud pools and mud packs in their homes - and streaming the dirty results. The annual mud extravaganza, in Boryeong on the coast 130 km ...