Atomic Liquors shared by @eater says: ""Vegas’ oldest freestanding bar, named for a time when customers watched atomic blasts from the roof, was originally built in 1945 and was originally called Virginia's Cafe. The Rat Pack and the Smothers Brothers drank here after their nightly shows, and Barbra Streisand even had her own seat at the bar. Sour beers are a specialty here, and the bar makes a mean whiskey sour."" on Postcard