HAPPY Father's Day

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Across
  1. 4. ADJECTIVE OF NORSE MYTHOLOGY
  2. 7. A FATHER AND SON HOBBY
  3. 8. WHEEZER
  4. 10. SELF PROCLAIMED GENIUS
  5. 12. DRINK ORDER
  6. 14. GAME NICKNAME
  7. 15. "OFF THE RAILS" TRANSIT SONG
  8. 16. ABBR. QUINTESSENTIAL "DAD" ACTIVITY
  9. 18. A FAMILY HEIRLOOM OF SORTS
  10. 20. SPARRING PARTNER
  11. 21. HOME TEAM
Down
  1. 1. AN IMPORTANT MEETING PLACE AND GAME CENTER
  2. 2. DETAILED ON OLD SHOES
  3. 3. SOFA DWELLERS
  4. 5. A SECOND NAME
  5. 6. OMNIBUS CREATOR
  6. 9. A DONUT DOG
  7. 10. OVER MORNING COFFEE
  8. 11. SKETCHY BEING
  9. 13. YOUR OTHER PROFESSION
  10. 17. FOREST NIBBLER
  11. 18. A MODERN AND CIVIL WAR MEDIC
  12. 19. DISTILLED GRAIN MASH