In short, when the new resort brings in performers such as Cardi B, Alicia Keys and Travis Scott to kick off its grand opening weekend on April 4-7, the new owners hope to party like it’s 2001. Those millions of dolllars in improvements are designed to make the hotel a hit once again, to recapture the glory days of the early 2000s when reality television shows filmed upstairs, celebrities were as common as blackjacks on the casino floor and every visit to Vegas included a stop at the Palms. The Palms Casino Resort, a 1,365-room property on Flamingo Road west of the Las Vegas Strip, soon will debut more than $690 million worth of additions and renovations, including new accommodations, restaurants, bars and nightlife, as well as a multimillion-dollar collection of art. One of the historically hippest hotels in Las Vegas is about to kick off a whole new era of cool.