In the Central area of Seattle, the possible loss of a large, neon “Wonder Bread” sign on an old bakery building caused enough concern last year when the property was purchased for development that the New York Times took note. Many assumed the sign was a goner, headed for splitsville and neon collectors. Well, it’s coming back. The new apartment building that has taken the place of the home of Twinkies and white bread will have the 11 6-foot-tall letters on top again. The groundbreaking ceremony today will include a display of how the sign will look on its new home.