There’s no better place to spend your warm evening in Vegas than at Olivia Newton-John’s aptly named “Summer Nights.” The show takes audiences on a musical journey through the internationally renowned singer-actress’ life in film and music as she performs such classic songs as “I Honestly Love You,” “Sam” and “Physical.” Not surprisingly, given the show’s name, the production also features some of the singer’s favorite songs from “Grease,” including “Summer Nights,” which she’s been known to perform with a variety of surprise guest stars. An elegant affair from start to finish, it’s no wonder fans have been hopelessly devoted to Newton-John for decades!

Donny & Marie Showroom, Flamingo Las Vegas 3555 Las Vegas Blvd. South 702.777.2782 From $70; meet-and-greet $350 www.flamingolasvegas.com