‘party crashers’

ACROSS

1 Ritalin target, for short 5 Mexican money 9 Wanders aimlessly 14 Farewell, in Venice 15 Cuba’s Castro 16 “It’s raining cats and dogs,” for one 17 Shared on a certain social-media site (first 2 letters + last 2) 19 “Napoleon Dynamite” candidate 20 Come out 21 Vegetable tray features 23 Mickey Mouse headband part 24 He “went to town/A-riding on a pony” (first 2 + last 2) 27 “That’s so cute!” 30 Hubbub 31 Angry Birds, e.g. 32 Better Call Saul star Seehorn 34 Close by 37 ___ Allen furniture 41 Get-togethers that each starred answer’s middle letters “interrupt” 44 Beauty business 45 Low in fat 46 Music staff symbol 47 Winter bug 49 Uncertain factors 51 “That’s so gross!” 52 Symbol of UK rule (first 2 + last 3) 58 Rowboat implement 59 Cook scallops, perhaps 60 Is dishonest with 64 Highly capable 66 Fellow musicians (first 2 + last 3) 68 Singer’s scope 69 Slurpee competitor 70 Bronzes in the sun 71 Fear greatly 72 Defeated in boxing 73 Burst ___ the scene

DOWN

1 About a third of a baseball field 2 Per ___ (daily) 3 Really, really dislike 4 Marriage custom in some cultures 5 Fussing over oneself 6 Dig in 7 Soft shoe material 8 Song such as “Yesterday” 9 Tears the wrapping off 10 Lofty poem 11 Helped 12 “Look before you leap,” for one 13 Camp treat 18 “Great Scott!” 22 Smooch in the street, e.g., briefly 25 Prepare to be knighted 26 Sight-related 27 Parentheses’ shapes 28 Exclamation of awe 29 Healthy 33 In the sky 35 Roses-red link 36 Show again 38 One of three in many bowling balls 39 Once more 40 “Too racy for the office” initials 42 Joined the military 43 Spread out, as a map 48 Operate 50 Dog-paddle or crawl 52 Pinterest collection 53 Storm-tracking device 54 Singer Cara 55 Nun’s garment 56 Give in to pressure 57 “Nifty!” 61 Overzealous fan, slangily 62 Fair shelter 63 ___ buco 65 Org. for Mickelson and McIlroy 67 New: Prefix