At night, people mill about on a grassy field that seems to be illuminated by overhead lights

At night, people mill about on a grassy field that seems to be illuminated by overhead lights. Some are walking or standing individually, while others are in small groups, and a few people seem to be filming with their phones. The foreground is visually obscured by decorations hanging from a tree. In the background, there's a structure with blue paneling. The atmosphere seems relaxed and festive.