Casual crowds refer to groups of people who gather in a spontaneous and informal manner, often without a specific purpose or organization. These crowds can form in public spaces like parks, streets, or shopping areas, typically driven by shared interests or events, such as festivals, concerts, or sports games. Unlike organized crowds, casual crowds are usually transient and may disperse quickly once the initial attraction fades. They can vary in size and may include a mix of individuals, families, and friends, all enjoying the atmosphere or engaging in social interactions without any formal structure.