Little did I know when I was writing about the destruction by fire of this food stall (and mentioning the destruction caused by an LPG explosion in nearby Bangsin Market three years ago) that six stores in that same market were destroyed by fire around 5 am that very morning (Saturday).
According to YTN (and as you can clearly see in the video) the fire burned electrical lines, cutting off power in the area. It burned over 100 square meters, causing 19 million won in damages. The cause of the fire is still being investigated. There were no injuries, luckily.