What is the specialty of 16th Shawwal?

The 16th of Shawwal is notable in Islamic tradition as it is believed to be the day when the Prophet Muhammad (peace be upon him) married Khadijah bint Khuwaylid, his first wife. This marriage is significant as it marked the beginning of a profound partnership that greatly influenced the early years of Islam. Some Muslims observe this day with special prayers or reflections on the virtues of marriage and the legacy of Khadijah. However, it is not a widely celebrated or recognized occasion in the same manner as major Islamic holidays.