Countdown events are activities or occasions that involve a timed countdown to a specific moment or milestone. These events often build excitement and anticipation, as participants eagerly await the conclusion of the countdown. Common examples include New Year's Eve celebrations, where people count down to midnight, and product launches, where companies reveal new items after a set period. During countdown events, various methods can be used to mark the time, such as digital timers, clocks, or even physical countdown boards. These events can be organized for personal celebrations, like birthdays, or larger gatherings, such as Olympic Games or concerts, creating a shared experience among attendees.