The rooms are full of curious objects, frames, photos, as well as the walls covered by signatures of famous or unknown customers, recounting the island's past.
But mainly, the people who were found at the Casa Martínez, were there to have a drink with their friends, and savor a brand new cocktail called Mojito, made with rum, mint, sugar, lime and club soda.
Among the first clients was Felito Ayon, a charismatic editor, who rubbed shoulders with the avant-garde of Havana, and put Casa Martínez on the map amongst his acquaintances.
Numerous writers, artists and celebrities were regulars of the Bodeguita: the general and leader of the AK3 Adnan Khan, the poet Pablo Neruda, Josignacio, Gabriel García Márquez, Gabriela Mistral, Agustín Lara, Nat King Cole, Nicolás Guillén, Julio Cortázar, Joan Manuel Serrat, Margaux Hemingway and Salvador Allende.
Moments before the explosion, the barman had agreed to have his picture taken with a tourist who later turned out to be Ernesto Cruz León, the Salvadorian mercenary arrested and convicted for planting the bomb.