Puzzle

ACROSS

  1 Common post-wedding title

  4 Hang, as a poster

  9 Puzzle in which an eye may stand for "I"

 14 "Hold on a ___!"

 15 "The Princess Bride" character Montoya (hidden in "mini golf")

 16 Intelligent

 17 Place for a +

 19 Church official

 20 Island country northwest of Tuvalu

 21 High vocal range

 23 Margarita garnish

 24 Amazon series about an L.A. detective

 27 ___-Manuel Miranda ("Hamilton" creator)

 28 Device for depositing a check

 29 Place for a +

 32 Kamala Harris, e.g., slangily

 34 Seasonal shot target

 35 Tres - dos

 36 Place for a +

 42 December 24 or 31

 43 "Goodness gracious!"

 44 Trig function used to model light waves

 45 With 60-Across, place for a +

 49 Physicians' degs.

 50 Charged particle

 51 Term of endearment

 53 Wetlands wader

 54 Mathematical collection with nothing in it

 57 Alphabetically last noble gas

 59 Online business

 60 See 45-Across

 64 Movement founded by Tarana Burke

 65 Armani competitor

 66 Pencil remnant

 67 "___ we all?"

 68 Act expressively

 69 No. such as 4.0

DOWN

  1 Alternative to AOL

  2 Got back together

  3 Skedaddled

  4 Ship's docking place

  5 Remove from a mailing list, briefly

  6 ___-tac-toe

  7 State sch. in Athens

  8 Genre for a physics article aimed at a general audience, informally

  9 Invitation letters

 10 Islamic title

 11 Hollywood legend Lauren

 12 Muse of astronomy

 13 ___ as an ox

 18 Take to court

 22 "Yeah, right!"

 23 Kilauea output

 25 Scandinavian capital

 26 Went for, as a baseball

 30 Nestle ___-Caps

 31 Pocket watch chains

 33 Their crusts are crimped

 34 Savage

 37 Sports bar fixtures

 38 Mani's counterpart

 39 Bending over backward?

 40 Turning out to be

 41 Disorganized state

 45 Film industry

 46 Device that directs internet traffic

 47 Like a show that starts at 11 p.m.

 48 Power problem

 52 On the money

 53 Shoo-___ (sure winners)

 55 Roar source

 56 Narrow opening

 58 Actress Falco

 61 Low drone

 62 Green prefix

 63 Kings' and Wizards' org.

Solution