"How Are Things in Glocca Morra?" was a popular 20th century song from the musical play Finian's Rainbow. Though there is a town of Glockamara in Ireland, the name in the song was invented by the composer. Lee Kelso quoted from this song during a mission with Gary Mitchell, hailing him radio by asking, "How are things in Glockamorra[...]?" (TOS novel: Strangers from the Sky)