Merry Christmas ya filthy animal

1234567891011121314151617181920
Across
  1. 7. Warm holiday drink often topped with marshmallows
  2. 9. The jolly gift-giver himself
  3. 10. Famous Christmas ballet featuring toy soldiers
  4. 13. The icy scientist who comes to life with a magical hat(3 words)
  5. 15. A wrapped surprise under the tree
  6. 17. Santa’s workforce at the North Pole
  7. 19. Santa's transportation powered by hooves
  8. 20. A holiday dessert shaped like a tiny house
Down
  1. 1. traditional greenery often shaped into a circle and hung on doors
  2. 2. A winter storm that might cancel school
  3. 3. Traditional clothing hung for gifts by the fireplace
  4. 4. The grumpy green character who tried to steal Christmas
  5. 5. Famous train that appears only on Christmas Eve
  6. 6. The tiny tree chosen by Charlie Brown
  7. 8. Winter precipitation made of ice crystals
  8. 11. Striped peppermint treat shaped like a hook
  9. 12. The guiding reindeer with the glowing nose
  10. 14. Holiday music sung door-to-door
  11. 16. These shiny strands wrap trees and banisters
  12. 18. The night before Christmas is named for this saint