Across
1. Campaign cash grps.
5. Colorful parrot
10. Whale-watcher?
14. Tennis legend Arthur
15. “In the _____,” Richard Nixon memoir
16. Disney park loc.
17. With 28-, 43-, and 55-across, what’s “in” at Princeton
19. Sebastian or Tamatoa, in Disney films
20. Option in a checkout lane
21. First sign of spring?
23. Member of a strict Jewish sect
24. Place of rapid growth
27. Sign on some doors
28. See 17-across
32. Altar exchange
33. Boredom
34. 57-down adornments
38. Dead giveaway?
39. Audited, with “on”
40. Chris who played Captain America
43. See 17-across
45. Fruit juice brand
48. Pull one’s hair out?
49. Content of a playbook?
51. Necklace connector
53. Café feature?
54. Filched
55. See 17-across
59. Vogue rival
60. Quench
61. “American ____”
62. Current title for Karen Richardson and Jill Dolan
63. Ingested
64. Obama follower?

Down
1. Jean-editing material?
2. South Asian monastic retreat
3. What the second mouse gets, proverbially
4. Submit, as tax returns
5. “Friends” star LeBlanc
6. NPR host Shapiro
7. Title for Jeff Bezos
8. ___ Arbor, Michigan
9. Spicy sushi side
10. Fender bender, for one
11. Animal who should know “slow and steady wins the race”
12. Beginning of a Hamlet monologue
13. Clambake need
18. Financial ___
22. Court timeouts?
24. Brooding sort
25. URL ender for non-profits
26. Some airplane amenities
28. Family nickname
29. Santa ___ winds
30. Weirdo
31. German article
32. Extends, as a subscription
34. Winter Washington hrs.
35. ___-di-dah
36. Beehive State native
37. Like identities in many Shakespeare comedies
38. Chemistry suffix
40. Spare-rib product?
41. Namely (abbr.)
42. It ranks above a King
44. State of rest
45. Alfresco meal
46. Six Nations tribe
47. Plato, to Aristotle
49. New down-campus creative complex, for short
50. Subject in an issue of 59-across, maybe
51. Nat or Natalie
52. “Damn Yankees” seductress
53. “You got that right!”
54. Senator Cruz
56. Disney park loc.
57. Bowler, e.g.
58. Island instrument, familiarly