Birthday surprises!

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Across
  1. 2. The final rehearsal (5)
  2. 3. A name meaning youthful or Jove’s child (6)
  3. 5. Male chicken; coccyx (plural) (4,5)
  4. 8. Acquire items in exchange for money (4)
  5. 9. Belgian F1 town (3)
  6. 12. Small plates, ideally shared (5)
  7. 13. Opposite to the basement (7)
  8. 15. French rubber man; the sun (8,4)
  9. 16. Crawling plant adorns the sides of houses; continent containing Kazakhstan (3,4))
  10. 17. Posh’s second (5)
  11. 19. Charles; Road; Habitation, not in the country (4,6,9)
Down
  1. 1. Centre in Manchester (7)
  2. 4. Houdini was famous for this; sections of a house (6,4)
  3. 6. Callipo, en español (2,4,5)
  4. 7. Food from heaven (4)
  5. 10. Body of water with added fizz (7)
  6. 11. Second longest reigning monarch keeps things to herself(8,6)
  7. 12. Surgical environment, where imagination runs wild (7)
  8. 14. Place where silence is insisted upon (7)
  9. 18. City near the Dolomites (6)