We are in Canada, and I would say our traditions are a mixture of UK and US.
Our thanksgiving is earlier (early Oct), so most families do turkey and ham for both, though you do get people doing roast beef etc also.
I would say in Canada Christmas is the bigger holiday not thanksgiving.
Where we live lots of homes decorate outside with lights and blow-ups etc. This starts after halloween. Cookie exchanges/baking is very popular. Gingerbread house making, nearly everyone gets a tree (real or fake), Santa is at every mall for a photo with the kids. Loads of people do elf on the shelf nowadays though that is newer.
British influences are we have crackers, stockings/sacks, boxing day. Plenty of people will do tradition desserts like a trifle or chocolate log. Christmas pudding, cake and mincepies are less popular but still available. We can get UK chocolates like Terry's choc orange and after eights. The stores have a lot of specialty Christmas items, party food etc.
In schools the younger children or kids in the choir or band will do a Christmas concert. The last week of school is usually a 'spirit week' with ugly Christmas sweater day etc. Then the schools are closed for two weeks.
I would say there is a lot of enthusiasm for Christmas here in Canada!!