A gender reveal party is a celebration held by expecting parents to announce the sex of their baby. Friends and family gather for the event, which often includes fun games, food, and decorations. The big reveal usually happens through a creative method, such as cutting a cake that has pink or blue filling, or popping a balloon filled with colored confetti. These parties have become popular in recent years, as they allow loved ones to share in the excitement of the upcoming arrival. While some people enjoy the surprise element, others prefer to find out the baby's gender during a ultrasound appointment.