Findings:

• Christmas Tree
• plastic Christmas tree
• Christmas tree packet
• bring home a Christmas tree
• On an airplane from Birmingham to Salt Lake City, after Christmas with family
• City Trees
• Falling through a Christmas tree, or the anti-semitic subtext of Yuletide joy
• The Christmas Tree Waiting in the Basement
• Western Australian Christmas Tree
• Christmas tree worm
• Zen Buddhist Christmas Tree
• Inflatable Christmas tree
• Christmas where the gum trees grow
• The Nightmare Before Christmas
• Christmas
• Christmas Island
• Christmas Vacation
• A Christmas Carol
• Christmas Eve / Sarajevo 12-24
• How the Grinch Stole Christmas
• The Christmas Attic
• National Lampoon's Christmas Vacation
• Christmas Day
• Christmas Eve
• Christmas carols
• A Christmas Story
• The Spirit of Christmas
• Christmas lights
• 'Twas the night before Christmas
• Christmas Season
• Christmas driving
• Christmas Card from a Hooker in Minneapolis
• The Lonely Jew on Christmas
• Merry Christmas
• White Christmas
• Jiminy Christmas
• Christmas pudding
• Christmas Boxes
• Christmas disease
• Chevron on Christmas Day
• Joe Christmas
• Christmas cracker
• O'Hare Christmas
• RFC 1882
• The Most Embarrassing Christmas Present
• Christ Was Born on Christmas Day
• I Won't Be Home For Christmas
• Christmas Eve, 1996
• Childhood Trauma: Christmas 1989
• The Father Christmas Letters
• Don't force your Christmas philosophy on me
• C!hristmas
• We Wish you a Merry Christmas
• How the Grinch Stole Christmas!
• Rachel at Christmas
• Another Christmas Song
• A Very Special Christmas
• The Twelve Days of Christmas
• Selling your Christmas presents on eBay
• Christmas Dessert
• Surviving the Office Christmas Party
• The 12 Days of Christmas
• Christmas is the same every year
• The Christmas Kitten
• Christmas carols in Latin
• A Charlie Brown Christmas
• Christmas Is Only Good If You Are A Girl (Boy)
• Christmas at the Zoo
• On maintaining the spirit of Christmas in the face of reality
• A monkey is for life, not just for Christmas
• Always winter and never Christmas
• Keeping Christmas
• The Christmas Season has it in for me.
• Father Christmas
• Christmas ornament
• Christmas present opening ceremony
• The meaning of Christmas
• Christmas Pagan Style
• There's nothing sadder than an unemployed stripper with a sick car at Christmas time
• Some Jews actually get pissed when you wish them a Merry Christmas
• Japanese Christmas
• Christmas is a solvable Engineering problem
• Twisted Christmas Award
• All I want for Christmas...
• Christmas Radio
• The surreal beauty of a sweatshop at Christmas
• Why the Grinch truly stole Christmas
• Christmas Omelette
• I would love for you to come to me with Christmas lights around your head, late night like a ghost
• Christmas lights with your glasses off
• Christmas 2000 Solar Eclipse
• Dammit, it's Christmas!
• trees are naked spirits
• Urbi et Orbi, Christmas 2000
• AEPi Christmas Poem
• The Day After Christmas, or Santa's Workshop, Inc.
• Home for Christmas
• Christmas Truce 1914
• For Christmas, I made my Mom cry
• Denver Christmas Conference
• One problem with being born really soon after Christmas
• Tuba Christmas
• Christmas Spirit
• A Child's Christmas in Wales
• Russian Christmas Music
• Christmas Presents
• Christmas cake
• First Christmas Away From Home
• Fort Christmas
• Christmas jumper
• The Beach Boys' Christmas Album
• Married at Christmas
• Wizards of the Coast Christmas Cards
• The Utterly Utterly Merry Comic Relief Christmas Book
• A Christmas Ghost-Story
• All I want for Christmas is a Dukla Prague away shirt
• In years past I have not enjoyed Christmas time
• Merry Christmas, Mr. Lawrence
• Happy Christmas Chloe
• Christmas beetle
• Christmas is terrible
• How I Spent Christmas '89
• Emmet Otter's Jug-Band Christmas
• Christmas Eve on Sesame Street
• Update: "Participate" Poster in time for Christmas (document)
• Christmas Blues
• Channel 4's Alternative Christmas Message
• Christmas card
• Bizarre Christmas Incident
• I don't know what Christmas means anymore
• Christmas Number One
• Tyranny of anemic white Christmas lights
• Unwrapping a Christmas Story
• French Christmas songs
• Christmas Jingles of Current Events
• The Christmas Ladder
• Royal Institution Christmas lectures
• Christmas Traditions In England During the Middle Ages
• So this is Christmas. And what have you done?
• Ernest Saves Christmas
• Christmas Gloom
• 2 am Christmas morning; uptown
• Christmas Greetings
• Christmas Card Virus
• Christmas Carol
• Christmas Bush
• McAuliffe's Christmas Message
• A Space Ghost Christmas
• Christmas Bombing
• Christmas Isn't Safe For Animals
• You wear your hope like Christmas
• I want a Hippopotamus for Christmas
• It's a Waffle House Christmas
• J.S. Bach's Christmas Oratorio
• Leonard Road Christmas lights
• Charlie Brown's Christmas Tales
• The Fright Before Christmas
• Not celebrating Christmas
• How to buy good, last minute Christmas gifts
• The Ghost of Christmas Past
• Christmas, Florida
• How to know your Christmas presents before Christmas
• Blue Christmas
• Dream Log: December 25, 2002
• The Christmas Coup
• It's a Fanboy Christmas
• Have Yourself a Merry Little Christmas
• Jest 'Fore Christmas
• Old Christmas
• Christmas among the headhunters
• Camp Christmas
• Christmas Stars
• Polish Christmas traditions
• Christmas Humphreys
• Christmas and Commerce
• Getting your Christmas cards out at the last possible moment
• The Ninjagirls Christmas Special
• Everything Quests: The Ninjagirls Christmas Special (document)
• Great Aunt Gertrude's Christmas Fig Cookies
• Christmas cookery
• Spritz Christmas sugar cookies
• Estonian Christmas ham
• A Philippine Family Reunion on Christmas Day
• Christmas in August
• A Chinese Christmas in New Jersey
• The Fox Takes the Bear's Christmas Meal
• candle smoke and christmas spice leapt up their noses like cardamom cats
• The Junky's Christmas
• The Christmas shoes

If you Log in you could create a "city Christmas tree" node. If you don't already have an account, you can register here.