Celebration week is a generic germ for the special events that can occur in December and early January each year, roughly covering the period from the appearance of the Michael ghost through Christmas, New Year's, and the Ghost Trappers anniversary on January 2 each year.
More explicit details can be found on the special events page or on the individual celebration week pages:
|Celebration week 1||22 December 2009–2 January 2010|
|Celebration week 2||22 December 2009–2 January 2010|
|Celebration week 3||22 December 2011– 3 January 2012|
|Celebration week 4||18 December 2012– 3 January 2013|
|Celebration week 5||16 December 2012– 6 January 2013|
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