NIGHTWISH have announced a string of Imaginaerum live dates for South America, due to take place at the end of the year. The schedule is as follows: November 29 - Teatro Metropolitan - Mexico City, Mexico December 1 - Teatro Tito Puente - San Juan, Puerto Rico 3 - Peppers Club - San Jose, Costa Rica 5 - venue tba - Lima, Peru 9 - Opiniao - Porto Alegre, Brazil 12 - Credicard Hall - Sao Paulo, Brazil 14 - El Teatro Flores - Buenos Aires, Argentina Nightwish's live schedule can be found her...