: This episode is the conclusion of a two-part finale where Felix Fischoeder attempts to kill both Bob and his brother Calvin to sell Wonder Wharf .
The you are referring to is the crime-solving burger board from the Bob's Burgers episode World Wharf II: The Wharfening (Season 4, Episode 22). The Crime-Solving Burger Board
: It is frequently cited by fans as one of the darkest episodes because the characters come genuinely close to death. [S4E22] Flush with Power
: Fans noted that the board effectively transforms from a simple menu display into a "crime-solving burger board" to help find Bob.
: The kids use it to chart and conjugate Bob 's garbled autocorrected text messages. : This episode is the conclusion of a
: Louise Belcher leads the effort to map out all possible meanings of the texts to pinpoint their father's location. Episode Context
While and Mr. Fischoeder are tied up under the pier, the rest of the family uses the restaurant's menu board to track clues. : Fans noted that the board effectively transforms
If you want to from the show: Kuchi Kopi (the nightlight/spirit guide) The Meatsiah (the complex burger creation) The Wheelie Weenie (the restaurant's mobile mascot) BobsBurgers Season 4, Episode 22: The Day of the Wharfening