J. Michael Hook on Instagram: "🎰 Entertainment & Culture • Elvis Presley ruled Las Vegas — his legendary residency at the International Hotel (later the Las Vegas Hilton) was in full swing. His sold-out shows drew fans from around the world, solidifying his comeback after his 1968 TV special. • The Rat Pack era was fading, but Frank Sinatra, Dean Martin, and Sammy Davis Jr. still performed in Vegas occasionally, often at Caesars Palace or the Sands Hotel. • Liberace continued to be a major draw