The Chelsea, the eye-popping new venue at The Cosmopolitan of Las Vegas, was designed to account for, even facilitate, social interaction without ruining the night for those who just want to watch the show.
Preview Las Vegas 10 Tenors 7:30 p.m. Friday-Saturday Suncoast, 9090 Alta Drive $17.50-$44 (702-636-7075)
“Don’t think I’m gonna live too long / Just as long as I can sing this song,” D.I. frontman Casey Royer announced on the band’s “Living in the U.S.A.” nearly three decades ago. Royer’s still here, and so is D.I. — barely, in both cases.