Question: When did the episode that the writer best known for "Chowder" and "Harvey Beaks" help write air?

full_context: Document 1: Grim &amp; Evil: Grim & Evil is an American animated television series created by Maxwell Atoms for Cartoon Network, and the 11th of the network's Cartoon Cartoons. It consisted of two segments which were eventually spun off into their own series, "The Grim Adventures of Billy & Mandy" and "Evil Con Carne".
Document 2: Carin Greenberg: Peabody finalist and winner of two Daytime Emmys, two Annie Awards and a Writers Guild Award, as well as eight additional Daytime Emmy nominations, Carin Greenberg (fka Carin Greenberg Baker) is a creator, writer, story editor and producer of children’s entertainment.
Document 3: Band Geeks: "Band Geeks" is the second part of the 15th episode of the second season, and the second half of the 35th episode overall, of the American animated television program "SpongeBob SquarePants". It originally aired on Nickelodeon in the United States on September 7, 2001. It was written by C. H. Greenblatt, Aaron Springer, and Merriwether Williams, and the animation was directed by Frank Weiss. Springer served as storyboard director, and Greenblatt served as storyboard artist. The song "Sweet Victory" by David Glen Eisley was featured in the episode and was later released on the album "" in 2005.
Document 4: C. H. Greenblatt: Carl Harvey "C. H." Greenblatt (born June or October 17, 1972) is an American cartoon screenwriter, producer, and storyboard artist. He has worked on the hit TV series "SpongeBob SquarePants", and on the Cartoon Network's series "The Grim Adventures of Billy & Mandy" and "Evil Con Carne". He is best known as the creator of "Chowder" and "Harvey Beaks".
Document 5: Chowder (TV series): Chowder is an American animated television series created by C. H. Greenblatt for Cartoon Network. The series follows an aspiring young child named Chowder and his day-to-day adventures as an apprentice in Chef Mung Daal's catering company. Although he means well, Chowder often finds himself in predicaments due to his perpetual appetite and his nature as a scatterbrain. It is animated with both traditional animation as well as short stop motion and puppet sequences that are inter-cut into the episodes, and that run over the end credits. Stop motion sequences are produced by Screen Novelties. It is also the first Cartoon Network original series to premiere during Stuart Snyder's tenure as Jim Samples had resigned months before the series premiere.
Document 6: Butch Hartman: Elmer Earl Hartman IV, better known as Butch Hartman (born January 10, 1965), is an American animator, writer, director, producer, and actor, best known for creating the Nickelodeon cartoons "The Fairly OddParents", "Danny Phantom", "T.U.F.F. Puppy" and "Bunsen Is a Beast". Hartman also owns a production company, Billionfold, Inc., which he uses primarily to produce his shows. Hartman has been an executive producer on "Fairly OddParents" since its series debut in 2001.
Document 7: Second EP: The Second EP is the first album released by Baton Rouge, Louisiana based indie pop group The Eames Era. The title ""The Second EP"" probably refers to the demo EP the band recorded early 2003 before signing with the C Student Records label. The album's lead track "Could Be Anything" was featured on the soundtrack for American medical drama "Grey's Anatomy" (see Grey's Anatomy Soundtrack), and on Canadian teen drama "Falcon Beach", garnering a much bigger audience for the band. This also coincided with the release of the band's debut full-length album "Double Dutch".
Document 8: Harvey Beaks: Harvey Beaks is an American animated television series created by C.H. Greenblatt for Nickelodeon. The series premiered on March 28, 2015 following the 2015 Kids' Choice Awards.
Document 9: Regular Show (season 2): The second season of American animated television series "Regular Show" originally aired on Cartoon Network in the United States. The season was 28 episodes long, starting with "Ello Gov'nor", and ending with the season finale "Karaoke Video". The season was storyboarded and written by Sean Szeles, Shion Takeuchi, Benton Connor, Calvin Wong, Paul Scarlata, Kat Morris, J.G. Quintel, Mike Roth, John Infantino, Minty Lewis, Henry Yu, and Dennis Messmer, while being produced by Cartoon Network Studios.
Document 10: The Grim Adventures of Billy &amp; Mandy: The Grim Adventures of Billy & Mandy (also known as Billy & Mandy) is an American animated television series created by Maxwell Atoms for Cartoon Network, and is the 14th of the network's Cartoon Cartoons (albeit on when it was part of "Grim & Evil", due to the "Cartoon Cartoons" brand being temporarily discontinued earlier in June 2003; the show itself is considered by some to still be a "Cartoon Cartoon" show regardless). It follows two children named Billy—a slow-witted boy—and Mandy—the cynical best friend—who, after winning a limbo game to save Billy's pet hamster, gain the mighty Grim Reaper as their best friend in eternal servitude and slavery.
Document 11: Comeback (Glee): "Comeback" is the thirteenth episode of the second season of the American musical television series "Glee", and the thirty-fifth overall. It was written by series creator Ryan Murphy, directed by Bradley Buecker, and premiered on Fox on February 15, 2011. In the episode, glee club director Will Schuester (Matthew Morrison) allows cheerleading coach Sue Sylvester (Jane Lynch) to join the McKinley High glee club in an attempt to ease her depression. Club member Sam (Chord Overstreet) creates a tribute band to teen singer Justin Bieber in order to win the heart of Quinn (Dianna Agron), and is later joined by the group's other male members, minus co-captain Finn (Cory Monteith), to recreate Bieber's "Somebody to Love" and woo their significant others.
Document 12: SpongeBob SquarePants: Original Theme Highlights: SpongeBob SquarePants: Original Theme Highlights is the first album of songs played on the Nickelodeon TV series "SpongeBob SquarePants". It includes tracks sung by the cartoon's characters: SpongeBob SquarePants, Sandy Cheeks, Patrick Star, Squidward Tentacles, and Plankton. Its total running time is 9 minutes and 9 seconds, spanning seven tracks.
Document 13: List of Harvey Beaks episodes: "Harvey Beaks" is an American animated television series created by C. H. Greenblatt for Nickelodeon that first aired on March 28, 2015.
Document 14: SpongeBob SquarePants (season 5): The fifth season of the American animated television series "SpongeBob SquarePants", created by former marine biologist and animator Stephen Hillenburg, aired on Nickelodeon from February 19, 2007 to July 19, 2009, and contained 20 episodes, beginning with the special episode "Friend or Foe". The series chronicles the exploits and adventures of the title character and his various friends in the fictional underwater city of Bikini Bottom. The season was executive produced by series creator Hillenburg and writer Paul Tibbitt, who also acted as the showrunner.
Document 15: SpongeBob SquarePants (season 2): The second season of the American animated television series "SpongeBob SquarePants", created by Stephen Hillenburg, aired on Nickelodeon from October 26, 2000, to July 26, 2003, and consists of 20 episodes. The series chronicles the exploits and adventures of the title character and his various friends in the fictional underwater city of Bikini Bottom. The season was executive produced by series creator Hillenburg, who also acted as the showrunner.
ground_truth: September 7, 2001