Puzzle

 ACROSS

  1 Any Washington Mystic, in '19

  6 Eerie ability, for short

  9 Word before "the ball" or "the bass"

 13 ___ Sophia (Istanbul mosque)

 14 "Moby-Dick" captain

 16 Petunia Dursley, to Harry Potter

 17 Squares (up)

 18 "50% off" event, e.g.

 19 Machu Picchu builder

 20 Not follow a yellow highway sign?

 23 Soccer great Hamm

 24 Like a chimney sweep after work

 25 Dearth

 29 Take, as a job offer

 33 Go bad

 34 Very expensive statue of Lisa's dad?

 37 Historic periods

 39 Sturdy tree

 40 Had on

 41 Tableland in your average Southwest city?

 46 Whole lot

 47 Bagel type with small seeds

 48 Where to take the plunge?

 50 Fit for a queen

 53 Roses-red link

 54 Blame-shifting breakup line ... or a homophonic hint to 20-, 34- and 41-Across

 60 Feng ___

 61 Top-level ocean predator

 62 Calibri alternative

 63 Having many pages

 64 Gossip

 65 "Game of Thrones" nobles

 66 ___ to the public

 67 "That's the spot!"

 68 What goes down on a playground?

DOWN

 1    "Half-Breed" singer

  2 Own

  3 "I haven't seen you in ___!"

  4 Kid who closely resembles an adult, say

  5 Alternative to rushing

  6 Only cardinal direction that isn't in a U.S. state name

  7 Palindromic former rulers

  8 Ancient (and modern) diet

  9 Elsie, for one

 10 Ladder unit

 11 At an earlier time

 12 After-school org.

 15 Complain about

 21 ___ Tuesday (time to eat tortilla dishes)

 22 Carve with acid

 25 Zones

 26 Carried, as by water

 27 Remains

 28 X AE A-12 Musk's father

 30 Overact

 31 Eva of "Evita"

 32 Pattern in data

 35 Beaver's creation

 36 Just made, with "out"

 38 Leo, for J.Lo and J-Law

 42 Red sky in the morning, to some

 43 "It's all cool"

 44 12-time Pro Bowler Junior

 45 Off-the-ground tricks

 49 Gas, across the pond

 51 Courts that may have skylights

 52 Another name for Spandex

 54 Breakfast chain

 55 Apt-sounding song for an animation?

 56 Promise

 57 Alexa relative

 58 Org. promoting the use of rideshares

 59 "Do it or ___!"

 60 ___-mo

Solution