Ponys in the pic with description:

animorph59:
Ref: yes
bow shooting competition sketch ready

baby_pawz:
Ref: yes
Sleeping somewhere sketch ready

BellyLover13:
Ref: yes
dressed like a dragon, chasing the CMC and Shouhei_Ireto sketch ready

bhoffman11:
Ref: yes
jousting with his mate shadowfoxnjp sketch ready

Bingofox:
Ref: yes
Helping Applejack with her work, wearing armor sketch ready

Bleu_Colt:
Ref: yes
getting drunk with fallen_wings sketch ready

BlueSoul23:
Ref: yes
fooling arround as a jester sketch ready

chubeko4:
Ref: yes
getting Drunk on Cider sketch ready

Devourer86:
Ref: yes
plying with the jousting competittion sketch ready

FairyTail2661:
Ref: yes
Trains her Sword skills sketch ready

foREVer-a7x:
Ref: yes
dressed like a dragon, chasing the CMC and Shouhei_Ireto sketch ready

goat:
Ref: yes
playing a lute and be a barde sketch ready

inkyblacknight:
Ref: yes
playing "queen", dancing sketch ready

JohnBlueFox:
Ref: yes
getting drunk with Fallen_wings sketch ready

Jsonus_Heartguard:
Ref: yes
getting drunk with to much cider / grog sketch ready

Kaeryn:
Ref: yes
bow shooting competition sketch ready

Karouso:
Ref: yes
cosplaying as Gilbert Nightray sketch ready

Ligeron:
Ref:yes
training his sword skills (with magic) sketch ready

Lucill_Dreamcatcher_ll:
Ref: yes
try to talk with some other ponys finished

MidnightVision:
Ref: yes
getting drunk with Fallen_wings sketch ready

Miney:
Ref: yes
Play as a pirate sketch ready

Nightlythehedgehog:
Ref: yes
Standing against a wall with armor, lance and shield finished

Penguinator24:
Ref: yes
Getting drunk with Rainbowdash sketch ready

RainbowXDashe:
Ref: yes
helping Fluttershy

Ryan-music-box-pony:
Ref: yes
decoraiting the celebration with soarin finished

Shadowfoxnjp:
Ref: yes
jousting with his mate bhoffman11 sketch ready

Shouhei_Ireto:
Ref: yes
Playing with the CMC in a princess costume, running away from Dragon dressed ponys sketch ready

Streifi:
Ref: yes
being a blacksmith vreating armor / horseshoes sketch ready

Synndicated:
Ref: yes
playing as the "black knight" with sword ans shield sketch ready

tf2fan2222:
Ref: yes
helping big mac with the cider barrels finished

the_two-bladed-shadow:
Ref: yes
bow shooting competition sketch ready

WhiteSkyPony:
Ref: yes
Cosplaying as a Archer sketch ready

willing_prey94:
Ref: yes
try to use magic with Twilight, both are dressed like a wizzard sketch ready

Fallen_wings:
Ref: yes
Playing "king" sketch ready

CMC:
playing arround with Shouhei_Ireto, running away from Dragon dressed ponys sketch ready

Twilight sparkle:
try to help willing_prey94 using magic, both are dressed like a wizzard sketch ready

Celestia:
Fooling arround as a jester sketch ready

Luna:
Fooling arround as a jester sketch ready

pinkie pie:
Fooling arround as a jester finished

applejack:
dressed as a maid selling cider and apples sketch ready

big mac:
bringing more cider barrels to applejack finished

rarity:
desingn a very "pretty" armor sketch ready

Fluttershy:
preparing for the jousting competition sketch ready

Rainbowdash:
drinks way to much cider sketch ready

crysalis + a view changelings:
warching the celebration getting very confused sketch ready

granny smith:
wearing a witch costume finished

derpy:
wearing the wrong costume (future style) sketch ready

Soarin:
decoraiting the celebration with Ryan-music-box-pony finished