Strip nightclubs (Omnia, Hakkasan, Marquee, XS, Jewel) — World-class, expensive, and loud. Not lifestyle, but the default Vegas pre-game. Expect $30–60 cover and $20+ drinks; reserve a table or go early.
Strip lounges & cocktail bars — Chandelier Bar at Cosmopolitan, Parasol Up at Wynn, Vesper at Cosmopolitan. Conversation-volume, beautiful, and a far better date-night warm-up than a mega-club.
Speakeasies — The Laundry Room, The Barbershop (cosmopolitan). Hidden, reservation-only, and a great low-key start to a lifestyle night.
Off-Strip lifestyle venues and takeovers — Where the actual lifestyle action happens. Most Vegas lifestyle clubs and hotel takeovers are NOT on the Strip — check the clubs and events above. Use the Strip nightlife as your warm-up and head off-Strip for the main event.
Pool parties (dayclub season, roughly March–October) — Wet Republic, Encore Beach Club, Drai's. The Vegas day-club scene is legendary; book a daybed or cabana in advance.