Downtown Ave and Bailey Calahan bring their live sound to The Shag Room, the velvet-draped, candlelit lounge tucked behind a secret photo-booth entrance at Virgin Hotels Las Vegas. The room's retro-glam vibe — think Studio 54 crossed with 1960s Morocco, complete with a sunken conversation pit, Persian rugs, and curtained booths — makes for a cozy backdrop to catch a set of live music while sipping on a specialty cocktail. As always at The Shag Room, there's no cover charge, so it's an easy, low-key night out to hear some tunes in one of the more unique rooms on the Strip.