largely food based, I've noticed.

• street decorations, esp. in London
• going home
• decorating the tree
• buying presents
  • wrapping presents
• Christmas films
• films only shown at Christmas
  • Sister Act
• Christmas music
• Christmas television
• Miracle on 34th Street
• The Santa Clause (1, 2 & 3)
• Christmas dinner
• candy canes
• chocolate selection boxes
• custard
• gingerbread
• hot chocolate
• orange chocolate
• mint chocolate
  • in hot chocolate form
• yule logs