A surprise party is a social gathering organized to celebrate a special occasion, such as a birthday or an anniversary, without the guest of honor knowing about it in advance. Friends and family typically plan the event, coordinating details like the location, time, and guest list to ensure the guest of honor is genuinely surprised when they arrive. To execute a successful surprise party, it is essential to keep the plans secret from the guest of honor. This often involves creative strategies, such as inviting them to a different event or distracting them while guests gather. Decorations, food, and activities are usually prepared in advance to create a festive atmosphere when the surprise is revealed.