The image shows a large crowd of people gathered in a convention hall. The hall has a high ceiling with wooden beams and is decorated with colorful banners and signs. In the center of the image, there is a large archway with the words "One Piece Stampede" written in bold letters. The archway is flanked by two smaller banners with illustrations of characters from the popular anime series, One Piece. The people in the crowd are of different ages and genders, and some are carrying bags and other items. The overall atmosphere of the hall is lively and bustling.