So Going to Vegas and going to a pool party is a must. But I did know where the party would be until we found Daylight pool party. I was there for a Bachelor. DAYLIGHT Beach Club debuted last summer at the Mandalay Bay Resort and Casino in Las Vegas as the first-of-its-kind revolutionary open-air entertainment. Daylight Beach Club, the stylish, sexy space that has revolutionized the daylife and entertainment scene in Las Vegas. Sign up for our free.