Puzzle

ACROSS

  1 Longest river in Europe

  6 Short race

 10 They may use your location

 14 Decorate

 15 Alexa's smart speaker

 16 Boyfriend

 17 On the up-and-up

 18 Captain with a whalebone prosthesis

 19 Word after "garage" or "grunge"

 20 Golf tournament displays (read the first two syllables aloud!)

 23 Plague

 26 ___ XING

 27 Fill an empty nest?

 28 February 13th observance for "ladies celebrating ladies" (first two syllables)

 31 Wanted-poster palindrome

 32 Chess or Candy Land

 33 Cosmologist Carl

 36 Docs for puppies

 38 Battle of the ___

 41 Despise

 42 Assignment with an argument

 44 Word before "a time"

 46 Unknown, on a sched.

 47 Good place to watch Jazz players (first syllable)

 51 Not up to ___

 53 Road runner?

 54 Regains consciousness

 55 Reveal a lot (about), or a hint to this puzzle's punny theme

 58 Biblical fratricide victim

 59 Close to closed

 60 Boot camp boss, briefly

 64 Queue

 65 Stare open-mouthed

 66 Statement made by folding your hand?

 67 Rock cover

 68 Finales

 69 "Later, gator!"

DOWN

  1 Nickname that leaves out "erie"

  2 Metrical homage

  3 Celery stick, when topped with "ants"

  4 Lexus lattice

  5 Starting the pot

  6 Idle period

  7 Dull pain

  8 Packers great Sterling

  9 Paper tiger?

 10 "Dancing Queen" group

 11 Heavenly entrance

 12 Black-and-white animal in the WWF's logo

 13 Full of lather

 21 Stand in for

 22 Blackjack calculation

 23 Mescal source

 24 Knockoffs

 25 Modern TV components

 29 Center of activity

 30 Back rub reaction

 34 Chance to swing

 35 "Groovy!"

 37 ___ Tome and Principe

 39 Food connoisseurs

 40 City of sin

 43 "That tastes awful!"

 45 Harry Potter, to Lord Voldemort

 48 Wreak havoc on

 49 Helen or Hector

 50 Kind of seed on a bread roll

 51 Service song

 52 H.S. class covering cellular respiration

 56 Brewery choices

 57 "The Shield" cop grp.

 61 Eggs on a sushi roll

 62 Fawkes celebrated on November 5

 63 GPS guess

Solution