Last year tried to spend a few hours in my cold A$$ shop sorting bolts as long as I could.  This year too cold, day started out super as I'm an Eagles fan.  Started drinking @ noon.  Can handle half my in-laws but the other half....whew.  Made it through the day.  Love my wife and kids and will never turn down an opportunity to spend time with them.  Tolerate the rest and move on.  Makes my wife happy so I will deal with it.  Have however been looking at building a shop all afternoon on the internet.  Just need a place to go---just in case.