A Fisherman's Feast- All you need to do is farm it fishing in lakes in the canals you know the normal way (inside stormwind) i alredy tryed it work or the easiest and funniest way steal it! yeah steal it from the fisherman's around Sw you just need to right click the barrels next to them.
There are some spawning points:
1. West of the Trade District (55, 69).
2. East of the Trade District (69, 65).
3. East of the Cathedral District (63, 51).
4. West of the Cathedral District (47, 58).
5. Northeast of the Cathedral District (56, 42).
6. Southeast part of the Dwarven District (69, 41).
7. Southeast of the Dwarven District (71, 44).
8. Northeast corner of Old Town (74, 50).
9. Olivia's Pond North of the Dwarven District (72, 23).
Feeling crabby?-This one is easy just right click the crabs you find in the canals but i have a tip for u before you start ride a mammoth while doing it because since they are much taller then normal mounts so they can walk on the cannals any other normal sized mount will be forced to swim and create a simple macro: "/target Canal Crab" makes it alot easier.
Orphans Like Cookies Too!-In this one you can just buy the sugar from various npcs (some npcs are Connor Rivers and the candy seller next to the quest giver) or loot it from the ground it is confirmed that you can buy several sugar bags rom the same npc but what i really recommend you is camping the spanw point of the sugar(It spanws inside several building in sw most of them related to cooking in any shape way or form) since the spanw time is 5 seconds! yh i know. But still i will give you some usefull places to search for it:
In the Mage Quarter
Blue Recluse (kitchen)
Trade District:
Everyday Merchandise
Old Town:
Pig and Whistle Tavern (kitchen)
Dwarven District:
The Golden Keg
Penny's Pumpkin Pancakes- You just have to gather them from the farm in Sw theres only one farm in sw so it shouldnt be hard to find but i will give you the coords anyway (around 55,11)this quest is in the same area of Diggin' for Worms so if you have both at same time consider yourself lucky :)
The King's Cider - And the last and annoyinest of all king's cider require you to look for the trees that have apples and search around them for fallen apples seems easy right well it is but the trees are scattered all along Sw and some just have 1 apple in the ground that will take even more time if another players are doing it. Some coords/tips now to help a bit . The closest tree to the quest giver is at (55,74).The apples show if you have finding herbs(herbalist skill) so if you are herbalist this will be easier. Final Thing the respawn time is around 2-5 mins for the apples.
All These quests are turned in to Robby Flay excpet Diggin'For Worms that one is turned in to Catherine Leland.
Probably you will find this info in various comment tables thats because i want it to be in every comment table related to this topic.
This info is a resume of all the info scattered around wowhead about this topic so alot of people helped on it
I hope it helps alot of people since it took me quite a while to do :D