Ooh......... in no particular order :
Doing my lists 
Saving up my Nectar points and going to Sainsbury, getting everything on my list and a few "extra" things. When the DC were little DH would take them to the cinema while I did the Big Shop, now I prefer to do it on my own.
DD and I go to London, usually on the 23rd for a mosey round
Trying ( and usually failing) to organise a Family Day Out . Usuallly a film if there's anything out .
The annual opening of the £2 Jar. I save in a money tin all year (£2/10p/5p/1p/1p) take them down to the MetroBank and cash it up in the machine. DS has his straight into his account , DD and I squander ours, DH buys something online. Its usually £200 between us.
The decorations going up in the shopping centres
DH and I book a day off at the end of November to go shopping together (and have lunch)
I love watching a scary film on Christmas Eve ,
The thought of Christmas Cake (that we never eat so I'm not going to make one this year)
My Christmas crockery and tablecovers. The kitchen/dining room table has a Christmas oilcloth on the 1st Dec
Christmas bedding on the 1st Dec (DD has winter flannel, DS has a fleecy red with snowflakes on one side) . I need to buy new bedding for DH and I.
The Christmas magazines
and the TV Times plus 4 marker pens to highlight what we want to watch.
Putting the wreath up on the door and the decorations then the tree.
Costco and HomeSense do really nice Christmas wares
Our Tradition of photographing the guinea-pigs in their hats , and giving them the veg trimmings .