30 Day De-Clutter Challenge I like this as a list of decluttering tasks but not necessarily to accomplish in 30 days the first time through. It'd take a while but then could be done quickly each successive month as a way to keep clutter to a minimum
My advent calendar consists of 24 little houses made out of paper. They can be easily folded flat for storage. Could be an easy way to create an elaborate Christmas village that is easy to store but looks fantastic and festive.