According to Wikipedia Copacabana may refer to:
- Copacabana, Bolivia, a town on the shores of Lake Titicaca.
- Copacabana, a district of Rio de Janeiro, named after the Bolivian town.
- Copacabana (nightclub), named after the district in Rio.
- Copacabana (song), by Barry Manilow, named after the nightclub.
- Copacabana (musical), by Barry Manilow, named after the song.
Now, if we get the Bolivian town to drop its old name of Copacabana and instead name itself after the musical called Copacabana, we might be able to create a nice case of mutual recursion.