Palm Springs To Celebrate Marilyn Monroe’s 100th Birthday With “Marilyn 100” Martini Festival This May, the desert’s golden age returns to the spotlight as Palm Springs honors the centennial of the world’s most enduring icon. Marilyn @ The Kimpton: The Marilyn 100 Martini Festival invites guests to step into a world of mid-century glamour and modern mixology on May 30, 2026, from 5:30 PM to 8:30 PM. Set in the hotel's curated breezeway at the Kimpton Rowan Palm Springs Hotel