Walkthrough: After your battle with Hau, you will be prompted to visit Malie Garden to again meet up with Professor Kukui. Malie Garden can be found in the center of Malie City, and it's full of Wild Pokemon and Trainers. There is even a group of kids imitating the Nuggest Bridge found in Kanto.
Wild Pokemon:
Initial Pokemon - Daytime (Levels 25-28): Ledian(20%), Araquanid(20%), Meowth(20%), Poliwhirl(20%), Psyduck(10%), Petilil(10%)
SOS Pokemon #1 - Daytime (Levels 25-28): Ledian, Araquanid, Persian, Poliwhirl, Psyduck, Petilil
SOS Pokemon #2 - Daytime (Levels 25-28): Ledian, Araquanid, Meowth, Poliwhirl, Psyduck, Petilil
Initial Pokemon - Nighttime (Levels 25-28): Ariados(20%), Masquerain(20%), Meowth(20%), Poliwhirl(20%), Psyduck(10%), Petilil(10%)
SOS Pokemon #1 - Nighttime (Levels 25-28): Ariados, Masquerain, Persian, Poliwhirl, Psyduck, Petilil
SOS Pokemon #2 - Nighttime (Levels 25-28): Ariados, Masquerain, Meowth, Poliwhirl, Psyduck, Petilil
Fishing (Levels 10-28): Magikarp(40%), Goldeen(30%), Basculin(25%), Gyarados(5%)
Fishing SOS Pokemon #1 (Levels 10-28): Gyarados, Seaking, Basculin
Fishing SOS Pokemon #2 (levels 10-28): Magikarp, Goldeen, Basculin, Gyarados
Fishing Bubble Spots (Levels 10-33): Gyarados(35%), Magikarp(30%), Goldeen(20%), Basculin(15%)
Bubble Spots SOS Pokemon #1 (Levels 10-33): Gyarados, Seaking, Basculin
Bubble Spots SOS Pokemon #1 (Levels 10-33): Gyarados, Magikarp, Goldeen, Basculin
Weather Battle - Daytime (Levels 24-27): Poliwrath, Poliwhirl, Castform
Weather Battle - Nighttime (Levels 24-27): Politoed, Poliwhirl, Castform
Trainers:
Preschooler Nancy - Level 27 Cleffa
Bellhop Landon - Level 28 Vulpix
Sightseer Yuriko - Vulpix
Sightseer Akali - Level 28 Raichu
Lass Lisa - Level 28 Dewpider
Sightseer Mitch - Level 28 Raticate
Rising Star Elijah - Level 30 Caterpie, Level 31 Weedle
Lass Rika - Level 30 Pidgey, Level 30 Nidoran(F)
Youngster Tyler - Level 30 Rattata, Level 30 Ekans, Level 30 Zubat
Lass Emmy - Level 30 Pidgey, Level 30 Nidoran(F)
Rising Star Sean - Level 32 Mankey
Veteran Don - Level 33 Ekans, Level 33 Zubat
Items:
Luxury Ball - Southwestern Garden
Rage Candy Bar - Near Tea Shop
Big Nugget - Defeat Nugget Bridge
Air Balloon - Answer Gyarados To Lass' Quiz
TM73 - Top Left Corner
Big Mushroom - Top Right Corner
Net Ball - Defeat Lass Lisa
Grassy Seed - Eastern Garden
Decidium Z - From Kukui After Returning To Malie Garden (Rowlet Starter)
Incinium Z - From Kukui After Returning To Malie Garden (Litten Starter)
Primarium Z - From Kukui After Returning To Malie Garden (Popplio Starter)
Rare Bone (Hidden) - Near Western Tree Between Two Bridges