The one dish i particularly enjoy from the Hakka dialect group is their thunder tea bowl as it's truly unique, highly nutritious and tasty! So much so that whenever i see it, i would be tempted to give it a try.
His stall is serving Hakka Yong Tau Foo using the family decades' old recipes that passed down from his mother and grandmother. He twisted the recipe a little, he is serving Hakka Yong Tau Foo and Thunder Tea Rice in the concept of Japanese donburi (rice bowl).