Hall of Heroes

From Memory Alpha, the free Star Trek reference.

The Hall of Heroes was an ancient meeting hall located within the Klingon Empire, which included statues of famous warriors in history.

Dahar masters Kang and Koloth both received statues in the Hall of Warriors after their deaths in 2370. Kor believed that he too rightfully should have a statue in the Hall of Warriors alongside Kang and Koloth.

In 2372, Kor attempted to make this dream come true when he, Jadzia Dax and Worf went on a quest to search for the Sword of Kahless. He believed that if they were to return the Sword to the Klingon people, "children will sing our names for a thousand years" and that "they will erect statues of us in the Hall of Heroes."

During a nap, following the departure on their quest for the Sword, Kor claimed to have had a magnificent dream, where he "dreamt [he, Dax and Worf] were in the Hall of Heroes presenting the Bat'leth to the Emperor near the statues of Kang and Koloth, and as the crowd sang their names, [Kang and Koloth came to life]." (DS9: "The Sword of Kahless")

It remains unclear if the "Hall of Heroes" is an alternate name for the Hall of Warriors on Ty'Gokor, of if this Hall is located on Qo'noS itself.