This will be the biggest Nightwish show production ever on North American soil and strictly a one-off - there will be no US tour until later in 2012. Ticket sales will begin soon. Nightwish singer Anette Olzon recently posted the following update: "Today me, Ewo (Pohjola, Nightwish Manager) and Tuomas (Holopainen, Nightwish leader/keyboardist) decided that its better if I rest the whole month and get in shape so I can do the vocals super good, and have booked my vocal recordings from A...