three french hens!
(40 points total)

(1) As in recent editions, all the answers are people known by a single name, this time of three letters. Since I suspect this is the last time we can do this in the current iteration of the quiz, good luck.

FRIEND OF WINNIE-THE-POOH, OF ANTIPODEAN ORIGIN
ROO
HAIRY, HORNY GREEK FIGURE WHO GAVE HIS NAME TO THE PIPES HE PLAYED
PAN
FICTIONAL CAT WHO WILL RE-APPEAR IN A CARTOON/LIVE-ACTION HYBRID MOVIE NEXT YEAR
TOM
SOUTH KOREAN WITH OVER THREE BILLION YOUTUBE VIEWS
PSY
THE ACTUAL FIRST LADY?
EVE
LOVE INTEREST PLAYED BY GABRIELLE GLAISTER IN BLACKADDER
BOB
IN THE BIBLE, HIS WIFE WAS TURNED INTO A CONDIMENT
LOT
HE ROARS AT THE BEGINNING OF MGM MOVIES
LEO
SOCK-LIKE IRISH EXTRA-TERRESTRIAL PUPPET AND POP STAR, PARTNER OF ZAG
ZIG
CONCEIVED OF AS THE SUPREME BEING AND DEITY IN MONOTHEISTIC THOUGHT
GOD

(2) From 'three' to 'French'. These words are all taken from Wikipedia pages for things with 'French' in the title. Which pages?

'TYPICALLY A TENNIS BALL, BOWLED UNDERARM'
FRENCH CRICKET
'FEATURES PROMINENTLY IN THE WORK OF HANDEL AND IN BACH'S "BRANDENBURG CONCERTO"'
FRENCH HORN
'WON THE OSCAR FOR BEST PICTURE AT THE 44TH ACADEMY AWARDS IN 1972'
THE FRENCH CONNECTION
'BORN ON 11 OCTOBER 1957 IN HOLYHEAD, WALES, TO ENGLISH PARENTS'
DAWN FRENCH

(3) Since we're staying outside, you can imagine you're walking alongside me - but not too close to me - on a ramble that takes in only three-letter destinations.

MOROCCAN CITY THAT GAVE ITS NAME TO A FLAT-TOPPED HAT
FEZ
ISLAND WITH TAILLESS CATS AND FAST MOTORBIKES
MAN
INDIAN STATE POPULAR WITH WESTERN TOURISTS
GOA
CATHEDRAL CITY WHERE THERE GENUINELY ARE LOTS OF EELS
ELY
LAND CAIN WAS SENT TO AFTER KILLING ABEL; NOW ALSO A EUPHEMISM FOR SLEEP
NOD
RIVER THAT OFTEN FORMS THE WELSH-ENGLISH BORDER
WYE
DEVON RIVER THAT SOUNDS LIKE IT JUST PRECEDES THE PREVIOUS ANSWER
EXE
TOWN ON THE SOUTH WEST COAST OF SCOTLAND, WITH A RACECOURSE AND A PROFESSIONAL FOOTBALL TEAM
AYR
COCKNEYS ARE BORN WITHIN EARSHOT OF BELLS WITH THIS NAME
BOW
MEDITERRANEAN ISLAND WITH DISTINCTIVE LETTUCE
COS OR KOS

(4) Ah, le francais. The French tongue. An expressive language of great beauty. Below are ten expressions. Five are genuinely used in France; the other five I've just made up. A point each time you can tell me: idiom or idiot?

TO MAKE A BIG CHEESE OF THINGS
IDIOM!
LIKE TEACHING A TOAD TO SMOKE CIGARETTES
IDIOT!
HAPPIER THAN A SHOE
IDIOT!
HE'S WEEING IN A VIOLIN
IDIOM!
GO AND MIND YOUR OWN ONIONS
IDIOM!
AS USEFUL AS UNDERPANTS MADE OF BRIE
IDIOT!
I COULD DO THAT WITH MY FINGERS UP MY NOSE
IDIOM!
SHARP AS GRANDMA'S CIDER
IDIOT!
AS CONFUSED AS A SNAKE IN A BIDET
IDIOT!
WE'VE GOT A TESTICLE IN THE SOUP HERE
IDIOM!

(5) My playlist this time is sometimes festive; sometimes not - but all the songs have the word 'three' in the title.

CHRISTMAS CAROL WHOSE 'TRAVERSE AFAR' IS USUALLY NOW SUNG 'TRAVEL AFAR'
WE THREE KINGS
NUMBER ONE IN 1996, AND A TOP-10 HIT IN VARIOUS WORLD CUP YEARS
THREE LIONS
IT'S NOT A LIONEL RICHIE SOLO SONG BUT HE PUT IT ON HIS GREATEST HITS ANYWAY
THREE TIMES A LADY
CHRISTMAS CAROL WHICH CONFUSINGLY SUGGESTS THAT BETHLEHEM IS NAVIGABLE BY WATER
I SAW THREE SHIPS
NUMBER ONE SINGLE FOR THE KLF
3AM ETERNAL
NURSERY RHYME CELEBRATING THE MUTILATION OF RODENTS
THREE BLIND MICE