It's the Great Pumpkin, Charlie Brown

123456789101112
Across
  1. 3. a small piece of ground used for gardening
  2. 6. traditional hymn sung on holidays, esp. Christmas
  3. 7. honesty, free from hypocrisy
  4. 8. a group or branch of any religion
  5. 10. wild or violent anger
  6. 11. a stupid person
  7. 12. to make a document official and legal
Down
  1. 1. Snoopy's breed of dog
  2. 2. a polite or friendly greeting
  3. 4. said to get candy on Halloween
  4. 5. box used to send and receive mail
  5. 9. hit someone very hard
  6. 10. not real