Oprah Winfrey brings her "Aha" show to the Sphere, turning decades of hard-won life lessons into an immersive experience where the venue's massive screens and shifting soundscapes make her storytelling feel physical rather than just heard. Out at Allegiant Stadium, Oasis reunites for a long-awaited stadium show, with Richard Ashcroft opening and a setlist built around the Britpop anthems that defined a generation, echoing under the open sky against the Strip's glow. For something more intimate and distinctly local, the Palazzo Theatre hosts Mark Shunock's Mondays Dark 13th Anniversary Bash, a variety showcase pulling performers from across the Strip for one unpredictable night of song, comedy, and charity that's become a beloved Las Vegas tradition in its own right.