What do hardened Scrum folks say about planning Sprints around Major Holidays lots of stakeholders have a tendency to take multiple days off and the tendency is that we'll miss sprint goals and fixed dates for sprint review/retrospective and planning meetings get all gummed up.  (I try to do planning every other Monday and Review/Retro every other Friday).We planned a 2 week sprint, but I forgot about Thanksgiving and hunting (which is a pretty major factor in my state) and I don't want to make the same mistake around Christmas and New Years, so I wound up just putting in slack time to fix bugs and stuff.I figure a 4 week lazy-man's Sprint (eg. Dec 15th 2014 to Jan 12 2015) would be a good way to spend the Holidays, but is this Scrum or is this dumb?  
Sprints between Thanksgiving, Christmas and New Years
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