Plot: A gourmet exploration entertainment show that finds the old store and delves into the special trade secrets that allowed it to survive for a long time.
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Long-established Trade Secret
First Episode Aired On:
Monday, August 23 2021
3 years ago
Monday, August 23 2021
3 years ago
Last Episode Aired On:
Monday, May 27 2024
Released within the last year
Monday, May 27 2024
Released within the last year
Number of seasons: 3 (85 episodes)