The ornate walls of One Eyed Jacks’ 300-odd-capacity showroom are edged with scarlet sparkle-vinyl banquettes and hung with mid-20th-century pinup nudes painted on black velvet — a louche, swank atmosphere appropriate to its history as an old French Quarter movie house and reputed speakeasy, the latter of which apparently left the club with a pair of ghosts. A slightly raked floor means there’s not a bad sightline in the room, which is the premier Downtown New Orleans destination for touring indie acts, hip local bands, and DJ nights, like the long-running and beloved Thursday night “Fast Times” ’80s dance party. College kids mix with old punks and visitors, too, who are lucky enough to wander into the coolest spot in the touristy Quarter.