Complex sentence: Due to the rousing reception, it became a regular menu, then soon the most popular food at Pyeonghwa Market, where there is a "" dak-ttongjip "alley" today.
Split into simpler sentences: Due to the rousing reception, it became a regular menu item. Soon, it became the most popular food at Pyeonghwa Market, where there is a "" dak-ttongjip "alley" today.