Where is katniss when they enter the training centre?

When Katniss enters the training center in "The Hunger Games," she is in the Capitol, having just arrived with Peeta Mellark for their preparation for the Games. The training center is a sleek, high-tech facility designed to prepare tributes for the upcoming competition. Katniss feels a mix of anxiety and determination as she navigates this unfamiliar environment, surrounded by other tributes and the constant pressure of the impending Games.