Where do they come from?

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Across
  1. 2. The Olympic Games
  2. 7. Martians
  3. 8. Day of the Dead
  4. 10. The Great Barrier Reef
  5. 13. Anime
  6. 14. The Statue of Liberty (------,------)
  7. 15. Leprachauns
Down
  1. 1. The Loch Ness Monster
  2. 3. The Great Pyramids of Giza
  3. 4. Maple Syrup
  4. 5. Harribos
  5. 6. The Eiffel Tower
  6. 9. Pandas
  7. 11. Bollywood
  8. 12. Pizza