Theme: "Spa Menu" 
Tracy
 Gray is no stranger to the crosswording world.  Her puzzles have 
appeared  frequently in "that other newspaper."  But, as near as I can 
tell, this is only her  second LAT entry.  The first was a 2021 
collaboration with Jeff Chen.
For those of you who've been asking for fewer proper names, fewer pop 
culture references, and fewer "cute" clue/answers, today is your day.  
The majority of this puzzle consists of straight-forward clue 
definitions/synonyms.  Enjoy.
I finished this puzzle and had no idea what the theme might be.  
Wednesday themeless?  Probably not.  It finally dawned on me that 
perhaps there was a reveal clue that I'd somehow failed to read.  Yup.  
Tucked in at 63d was SPA. -- "Place to enjoy the kinds of 
pampering found at the starts of the answers to the starred clues."  
Hmmmm, so there were starred clues as well.  Hadn't noticed that. 
18a.  *Operating room assistants.  SCRUB NURSES.
  A spa SCRUB could be an exfoliating, exhilarating, moisturizing 
experience.  In any case, it usually involves being rubbed with an 
abrasive product like coffee, salt, or nutshell husks.  Sounds like fun.
  [Not!]
28a.  *Employ flowery language.  WAX POETIC, à la Chairman Moe or
 OwenKL.  According to Merriam-Webster, one definition of "WAX" is "to 
assume a (specified) characteristic, quality, or state : BECOME."  At 
the spa it's more likely to involve a bikini wax -- liquid wax applied, 
allowed to dry, and then ripped off like a band-aid.  Sounds like fun.  
[Not!]
36. *Indulgent request made by Mae West in "I'm No Angel": PEEL ME A GRAPE.
A facial PEEL involves having caustic goop smeared on your 
face...allowing it to "set a spell"...and then wiping it off.  This 
kills off the top layer of skin which you can rip off in a day or two, 
like a sunburn.  Sounds like fun.  [Not!]

52a.  #Cast celebration.  WRAP PARTY.
  The WRAP party is held after major movie shooting has been completed. 
 At the spa, a WRAP is often liquid mud which is applied, allowed to 
dry, and then ripped off like a band-aid.  Sounds like fun.  [Not!]  
Have you noticed that the spa is beginning to sound like a rip-off 
joint?
61a.  *Retail event with deep discounts.  BLOW OUT SALE.  When it comes to the spa...hmmmm...don't think I want to go there.
Across:
1. Boarding area: GATE. At the airport.
5. Sugar substitute: STEVIA.
11. Liberal group?: ARTS.  Where I fearlessly sifted and winnowed, that part of the university was the College of Letters and Science.
15. Strait-laced: PRIM.  And proper.
16. How stir-fry is often served: ON RICE.  Rice is that fine Houston institution where Uncle Ben was converted.
17. Vichyssoise need: LEEK.  Learning moment.  Did not know that 
LEEKs were an essential ingredient.  On the other hand, I've never had 
vichyssoise, so how would I know?  I tend to avoid foods I can't spell.
20. Hathaway of "Ocean's 8": ANNE.
21. "__ as directed": USE.
22. "Dig in!": EAT.  Grace ender.
23. __ Pueblo, New Mexico: TAOS.  When we visited, dw was taken 
with some pottery with a silvery-charcoal appearance.  We were told that
 horse manure was involved.  Maybe Waseeley can elaborate.
25. Aardvark snack: ANT.
26. Dog in RCA Victor ads: NIPPER.  Here he is atop the old RCA Building in Albany, just for Irish Miss.
30. Native peoples of the Arctic: INUIT.  Will it be ALEUT, INUIT, or YUPIK?  Only the perps know for certain.
31. React to yeast: RISE.
32. Lightning burst: FLASH.
 33. Number in a 10-day forecast, for short: TEMP.  Around here the TEMPs have been scary-high all month, and it's only June.  I dread the next electric bill. 
34. Connecticut WNBA team: SUN.
35. "Argo" org.: CIA.
  In this 2012 movie a CIA operative attempts to rescue six Americans 
detained in Tehran during the '79 hostage crisis.  Received 96% on the 
Tomatometer at Rotten Tomatoes.
41. Utter: SAY.
42. Route: WAY.  As seen on your 1d.
43. Hissy fit: SNIT. 
 46. Come to pass: OCCUR.
49. For you and me: OURS.
51. Brief tussle: SET-TO.  Without the hyphen it just means "to begin."
54. Early '90s pres., familiarly: BUSH SR.  When I ventured into 
the awl patch in the early '80s, I joined a company that he'd started.  
Never met him; he was no longer affiliated with it.
55. Hasty escape: LAM.  Have you everr heard anybody say it...except Mary, of course?
56. Education acronym: STEM.  I've also seen it as STEAM -- the A is for Arts.
57. Plot device?: HOE.  Har-de-har-har.  A little attempt at humor...very little.
58. Grammy category since 1989: RAP.  Have never been a fan.
59. Black-__ Susan: EYED.  Hahtoolah is a Susan, but she's not black-eyed.
 64. "To Venus and Back" singer Amos: TORI.  This was TORI's fifth album, a two-disc affair.  It has no title track.
  65. Categorize: ASSORT.  Assorted chocolates does sound more appetizing than categorized chocolates, but "chocolates" never sounds bad.
66. Walk heavily: PLOD.
67. Hidden obstacle: SNAG.
68. Jackson Hole backdrop: TETONS.  Visited there in the mid '60s
 on a summer college road trip with a buddy.  We also stayed one night 
at the Broadmoor and took in a Smothers Brothers show on that trip.
69. Sax type: ALTO.  Invented by Belgian Adolphe Sax back in the mid-1800s.  There are at least 14 different types.  You can check 'em out HERE.
Down:
1. Garmin device: GPS UNIT.  No Garmin for me, mine is a TomTom, naturally.
2. Inverse trig function: ARCSINE.  Arcsine(theta) is the angle whose sine is theta.  This c/a is a tad arcane for the non-math-oriented.  See what I did there?
3. Cyclist's accessory: TIRE PUMP.  Won't do you much good, unless you also carry a tube patching kit.
4. Ostrich kin: EMU.
5. Underwater detector: SONAR.  Evokes memories of a sonar lesson for Seaman Beaumont in The Hunt For Red October.  Lucky for you, I couldn't find a clip.
  
6. Bolt holder: T-NUT.
7. Throw wide of the cutoff man, say: ERR.  Sports clue, I'm guessin'.
8. Panoramic views: VISTAS.  Like this one. 
9. Mountaineering tool: ICE AXE.  Six letters, four vowels, what's not to like if you're a crossword constructor?
10. Greek fabulist: AESOP.  There's some question whether he actually existed.
11. Taking after: À LA.  In the fashion of, or somesuch.
12. First name of Italian sopranos Tebaldi and Scotto: RENATA.  Some might consider this an obscure proper name.
13. Wimbledon sport: TENNIS.
14. Quick drawing: SKETCH.
19. Vegetable that may stain a cutting board: BEET.  You either love 'em or hate 'em.
24. Bulgaria's capital: SOFIA.
27. Joins the conversation: PIPES UP.
28. Viognier or Vouvray: WINE.  I've never had either.  Have I mentioned that I tend to avoid foods (and drinks) that I can't spell?
29. Ticks by: ELAPSES.
31. Mojito liquor: RUM.  Brunchy.  GIN or RYE could also fit...but would be wrong.
34. Shifty: SLY.
35. Shed tears: CRY.
37. O.K. Corral brothers: EARPS.  Wyatt, Virgil, and Morgan all made an appearance that day.  We visited Tombstone and watched the re-enactment.
38. Askew: AWRY.
39. Neon or freon: GAS.
40. Captivate: ENTHRALL.  Tried ENTRANCE first.  Wite-Out, please.
44. "This is all more than I can handle": IT'S A LOT.
45. Ruin, as plans: TORPEDO.  In my ute these frozen summer treats were called  "Torpedoes."
46. Nocturnal nestlings: OWLETS.  "Nocturnal" gives it away.
47. Medium for most refrigerator art: CRAYON.
48. Shape outlined in Instagram's logo: CAMERA.
49. Vague threat: OR ELSE.
50. Absolute: UTMOST.
51. Haggis ingredient: SUET.  Never had it.  Have I mentioned that I also tend to avoid some foods that I can spell?
53. Baseball stat: AT BAT.
54. Matches: BOUTS.
57. Rhinoceros feature: HORN.  The horn is made of keratin, the 
same material as fingernails.  Some folks mistakenly believe the horn 
has magical/medicinal properties.  Rhinos are endangered, due to 
poaching and habitat loss. 
60. Use a spade: DIG.
62. Court: WOO.
63. Place to enjoy the kinds of pampering found at the starts of the answers to the starred clues: SPA.  This is a perfectly good "reveal" clue.  If only folks would take the time to read them.  D'oh.
Here's the grid courtesy of C.C.  Desper-otto out. 
 
Notes from C.C.:
1) Thank you so much for filling in the two Wednesdays in June, D-Otto! Thanks for always coming to my rescue. 
2)
 Happy
 56th birthday to Barry G, a regular in our blog in the earlier days. 
Barry, the other day Janice, a long-time reader who never commented on our blog, mentioned you in her letter to Boomer. It made me smile. You're still remembered and missed by many.