Noche Tropical @ Barba Azul Cabaret (Obrera)

Legendary 1950s cabaret in Col. Obrera — live tropical orquestas Tuesday–Saturday 8 PM–3 AM: salsa, cumbia, merengue and danzón. Drinks-and-tips economy rather than a published cover; recent reviews flag pushy service, so go for the time-capsule pachanga ambience with eyes open. A CDMX nightlife institution.