Redecorating. The first word of each theme answer is a type of window dressing.
17-Across. Driver's concern when merging: BLIND SPOT.
24-Across. Hairstyle that frames the face: CURTAIN BANGS. I wasn't familiar with the term Curtain Bangs, but apparently it's a thing. Curtain bangs are a type of bang that's parted in the center and styled to sweep outwards, framing the face like a curtain.
51-Across. Exposure-determining setting, in photography: SHUTTER SPEED.
63-Across. Mature growth in a backyard: SHADE TREE.
And the unifier:
38-Across. Storefront merchandise displays, or what the starts of 17-, 24-, 51-, and 63-Across are: WINDOW DRESSINGS.
Across:
1. Bandmate of Crosby and Stills: NASH. The band was known as Crosby, Stills and Nash until Neil Young, joined, then they became known as Crosby, Stills, Nash and Young.
5. On a cruise: ASEA.
9. Lunch and dinner: MEALS.
14. Eight, in combinations: OCTO-.
15. Brief moments: SECs. As in Seconds.
16. God of Islam: ALLAH.
19. Nary a soul: NO ONE.
20. "So are we!": US, TOO!
21. Fibber's confession: I LIED.
23. Actor Beatty: NED. Ned Beatty (né Ned Thomas Beatty; July 6, 1937 ~ June 13, 2021) was primarily a character actor and appeared in more than 160 films. He is probably best remembered for his role in Deliverance.
27. Full of school spirit: RAH! RAH!
29. Rain-__ gum: BLO.
30. Oscar winner Mahershala: ALI. Ali Mahershala (né Mahershalalhashbaz Gilmore; b. Feb. 16, 1974) is an American actor who has appeared in numerous films. He won an Oscar for Best Supporting Actor as a drug dealer in Moonlight and as Don Shirley in Green Book (2018).
31. Prayer ending: AMEN.
35. Diva's piece: ARIA. You knew I was going to include this piece from Carmen.
43. Brief "Almost done with this week!": TGIF. As in Thank Goodness It's Friday.
44. Pants, briefly: TROU. Do college boys still Drop Trou?
45. Pop singer Rita: ORA. Rita Ora (née Rita Sahatçiu Ora; b. Nov. 26, 1990) makes frequent appearances in the puzzles.
46. Pilot's approx.: ETA. As in Estimated Time of Arrival.
48. Country singer Tim whose father pitched in the MLB for 19 seasons: McGRAW. Tim McGraw (né Samuel Timothy McGraw; b. May 1, 1967), just celebrated his 58th birthday. He is married to singer Faith Hill (née Audrey Faith Perry; b. Sept. 21, 1957). Tim didn't know his father was baseball star, Tug McGraw (1944 ~ 2004) until he was about 11 years old.
56. IRS form expert: CPA. As in a Certified Public Accountant.
57. Spur to action: IMPEL.
58. Filmmakers Ethan and Joel: COENS. The Coen brothers, Joel (b. Nov. 29, 1954) and Ethan (b. Sept. 21, 1957) have made numerous off-beat indie films, including cult classic, The Big Lebowski.
61. Vinyl collectible: ALBUM.
65. Salary increase: RAISE.
66. __ of office: OATH.
67. Gillette razor: ATRA.
68. Memory units: BYTES.
69. U.K. awards: MBEs. // And 4-Down. Pay homage to, to a Brit: HONOUR. Becoming a Member of the Order of the British Empire is an Honour.
70. "Tell me more!": GO ON. Parsed differently, the answer becomes a Goon.
Down:
1. Fusion restaurant chain co-owned by Robert De Niro: NOBU. This restaurant has appeared often on Tuesdays in the past year. Technically, De Niro is a co-owner of Nobu Hospitality, LLC, the company behind the restaurant chain. The restaurant is named after Nobu Matshuisha (né Nobuyuki Matsuhisa; b. Mar. 10, 1949). A Nobu restaurant just opened in New Orleans.
2. Knee parts, for short: ACLs. As in the Anterior Cruciate Ligament. It is commonly injured by a tear.
3. Red lines on a baseball, e.g.: STITCHING.
5. Donkey: ASS.
6. Retro photo effect: SEPIA. Everything you wanted to know about Sepia but didn't know to ask.
7. Gut bacteria: E. COLI. E. coli is short for Escherichia coli, a gram-negative bacterium. It is commonly found in the lower intestine. Most E. coli are harmless and aid in the digestion of food and protect us from harmful germs, but some can make you sick. This bacterium appears often in the puzzles.
9. Geometric designs used as meditative aids: MANDALAs. The meaning behind the mandala.
10. "Evil Woman" gp.: ELO. The formal name of the band is Electric Light Orchestra.
11. "Moving right __ ... ": ALONG.
12. Bowling alley divisions: LANES. Shout out to Boomer!
13. Backyard building: SHED.
18. Young explorer in "The Lost City of Gold": DORA. Dora the Explorer.
22. __ and flow: EBB.
25. Spring melt: THAW.
26. Sushi seaweed: NORI. Another crossword staple. Yummers!
27. Uncooked: RAW.
28. Disembarked: ALIT.
32. Utah summer hrs.: MDT. As in Mountain Daylight Time.
33. __ on the side of caution: ERR.
34. Paleo- opposite: NEO-.
36. So that one may: IN ORDER TO.
37. Taj Mahal city: AGRA. The Taj Mahal is a mausoleum built by Mughal Emperor Shah Jahan (1592 ~ 1666) in memory of his wife, Mumtaz Mahal (1593 ~ 1631). She died at age 38 giving birth to her 14th child. The Taj Mahal is considered one of the Seven Wonders of the World and is a UNESCO World Heritage Site. Construction began in 1632 and took 22 years to complete, employing around 20,000 laborers and artisans. The Taj Mahal is known for its intricate designs and, because it is embedded with precious gems and stones, its color changes throughout the day as the sun moves across the building.
39. God, in Paris: DIEU. Today's French lesson.
40. Frequently: OFT TIMES.
41. __ pump: drainage aid in a basement: SUMP.
42. Witnessed: SAW.
47. Cash dispenser: ATM.
49. Gospel singer Winans: CECE. CeCe Winans (née Priscilla Marie Winans; b. Oct. 8, 1964) has won 17 Grammy Awards, the most for any female gospel singer.
50. Digital photo's location stamp: GEOTAG.
51. Spread out, as fingers: SPLAY.
52. Nun's attire: HABIT.
53. __ salts: foot-soaking stuff: EPSOM.
54. Post-injury regimen: REHAB.
55. Roofing stone: SLATE.
56. Keto no-no: CARB. If you are on a Keto diet, you shouldn't drink carbonated water because it's full of of Carbs.
59. Fictional sleuth Wolfe: NERO. Nero Wolfe was the creation of Rex Stout (né Rex Todhunter Stout; Dec. 1, 1886 ~ Oct. 27, 1975), who wrote a series of detective fiction staring Wolfe. Nero Wolfe was also a television series adopted from Stout's books. The television series starred William Conrad (né John Willian Cann, Jr.; Sept. 27, 1920 ~ Feb. 11, 1994).
60. With 8-Down, Samwise Gamgee player in "The Lord of the Rings": SEAN. // 8-Down. See 60-Down: ASTIN. Sean Patrick Astin (b. Feb. 25, 1971) is the son of Patty Duke (Dec. 14, 1946 ~ Mar. 29, 2016).
62. Put to work: USE.
64. Players who only bat, briefly: DHs. Think baseball and the Designated Hitters.
Here's the Grid:
חתולה
I will be taking a brief hiatus for the next few weeks. I know you will be in good/better hands during my absence.