The Hoenn Throwback Challenge will begin in Pokémon Go on May 15 and last until May 22. Much like the other Throwback Challenges, the rewards will center on Pokémon from the selected region, in this case, Hoenn.
You can find the full list of challenges and rewards below.
Step 1
- Catch a Rock-type Pokémon – Stardust 500 Catch 3 Fire, Grass or Water-type Pokémon – 10 Poké BallsJohto Throwback Challenge make-up reward – 5 Rare Candies
Rewards: Rare Candy, Nosepass encounter, 2 Golden Razz Berry
Step 2
- Catch a Fighting-type Pokémon – Stardust 500Power up a Pokémon – 5 Pinap BerriesMake 3 Nice Throws – Lairon encounter
Rewards: Rare Candy, Machop encounter, 2 Silver Pinap Berry
Step 3
- Catch an Electric-type Pokémon – Stardust 500Send a gift to a friend – 1 IncenseMake 3 Curveball throws – Wailmer encounter
Rewards: Rare Candy, Manectric encounter, 2 Golden Razz Berry
Step 4
- Catch a Fire-type Pokémon – Stardust 500Earn a Candy by walking your buddy – Trapinch encounterCatch 3 weather boosted Pokémon – Bagon encounter
Rewards: Rare Candy, Torkoal encounter, 2 Silver Pinap Berry
Step 5
- Catch a Normal-type Pokémon – Stardust 500 Make 3 great throws – Shedinja encounterPower up a Pokémon 3 times – 10 Great Balls
Rewards: Rare Candy, Linoone encounter, 2 Golden Razz Berry
Step 6
- Catch a Flying-type Pokémon Catch a Water, Electric, or Bug-type Pokémon – 10 Ultra BallsBattle another trainer – Absol encounter
Rewards: Rare Candy, Altaria encounter, 2 Silver Pinap Berry
Step 7
- Catch a Psychic-type Pokémon Catch a ghost-type Pokémon – 5 RevivesGive your buddy 3 treats – 1 Charged TM
Rewards: Rare Candy, Claydol encounter, 2 Golden Razz Berry
Step 8
- Catch a Water-type Pokémon Take a snapshot of a water-type Pokémon – Clamperl encounterEvolve a Pokémon – 1 Star Piece
Rewards: Rare Candy, Whiscash encounter, two Silver Pinap Berry
Step 9
- Claim reward – 3,000 XPClaim reward – 3,000 XPClaim reward – 3,000 XP
Rewards: 10 Rare Candies and Groudon encounter
Lotad, Slakoth, Nincada, Skitty, Sableye, Mawile, Trapinch, Feebas, and Clamperl will hatch from 7km Eggs during the event, so make sure you are getting in those walking sessions when you can.