Illenium - Official Olympia Weekend Afterparty at Marquee Nightclub at Cosmopolitan Hotel
in
Las Vegas, Nevada
on
Saturday 26th September 2026, 10:30PM
Marquee Nightclub at Cosmopolitan Hotel will host Illenium - Official Olympia Weekend Afterparty on Saturday 26th September 2026, 10:30PM in Las Vegas, Nevada. Select your Illenium - Official Olympia Weekend Afterparty tickets above using our secure ticket checkout. Your Marquee Nightclub at Cosmopolitan Hotel tickets will arrive before the Illenium - Official Olympia Weekend Afterparty event on Saturday 26th September 2026, 10:30PM.