A large group of people, adults and children, are seated in a large room with a high, white ceiling

A large group of people, adults and children, are seated in a large room with a high, white ceiling. The room has green walls and several columns. Some of the columns are decorated with red, white, and blue balloons. Most of the people in the room are wearing white shirts. There are round tables covered with white cloths in front of the seated people. The people in the foreground are more dressed up than those in the background. The people are clapping and cheering.