I wish our family rotated hosting christmas each year, but no. Every year my mum does the whole christmas thing and cooks and pays for all my cousins, aunties and uncles and familiy friends that don't have other engagements. She didn't do it a few years back and no one took it upon themselves to do it. If we don't invite everyone to our house, no one invites anyone to anything. Shitters!
I'll be at her place helping out...and helping myself
Tradition is start early and we eat all day.