UFC 306, also known as Noche UFC, is set to be a historic event taking place at The Sphere in Las Vegas, featuring headlining bouts including Sean O'Malley vs. Merab Dvalishvili and Alexa Grasso vs. Valentina Shevchenko. The event is particularly significant as it coincides with Mexican Independence Day, and the UFC has invested $20 million in its production. Dana White has promised a unique experience with 90-second movies and hidden Easter eggs, offering a $25,000 reward for fans who find all the Easter eggs. Despite competition from a concurrent Canelo Alvarez boxing match, O'Malley and White are confident in the event's success. The Sphere's advanced technology poses logistical challenges, such as the lack of a lighting grid, but White assures the event will be groundbreaking.