Name That Theme

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Across
  1. 1. The Sun is one (4)
  2. 4. Because one wasn't enough (6)
  3. 6. You have them as pets (7)
  4. 8. Sweet, salty or both (7)
  5. 9. What you are when you watch something (6)
  6. 11. Where you can get your tickets from(3,6)
Down
  1. 1. Something you shouldn't eat before meals (6)
  2. 2. Should've gone to Specsavers (7)
  3. 3. Home of the stars (9)
  4. 5. You need this to get in
  5. 7. Lenny Henry is the face of... inn (8)
  6. 10. Not adults (8)