Think Outside the Box (Very Difficult)

1234567891011121314151617181920
Across
  1. 4. When fall rises
  2. 7. This thing has four legs by morning, two in the afternoon, and three at night
  3. 8. Kon of the Charlotte Hornets who was Cooper Flagg's teammate
  4. 10. Tom Tucker song
  5. 12. Bo and Luke Duke appear in this show
  6. 14. GLE450 Rival
  7. 15. Adam's rib school
  8. 16. School #1 that has seen an uptick in applications
  9. 17. Most common theme in poetry
  10. 20. School #2 that has seen an uptick in applications
Down
  1. 1. Band who created "Every Rose Has Its Thorn"
  2. 2. Last day of school!
  3. 3. Food-Smart Nate Hyman, Brown, white, yellow
  4. 5. School kid's slogan that caused a Supreme Court case
  5. 6. "El Divo de México" and singer-songwriter of over 1,500 songs
  6. 9. Thea can't pronounce it properly
  7. 11. Creator of the song that accompanies Tom Tucker's walk
  8. 13. Black Sabbath song that shares its name with a superhero
  9. 18. Mercedes
  10. 19. Viral Instagram song based on Kinji Hakari's special ability