Piplup Special Encounter

==Information==
Location: 7th Street
Available: After Badge 08
==Guide==
Go to the door in the top right corner in 7th Street, like in the left photo. Go right and mine the mining rock. After that, use Blast Powder to mine the base and make the rock disappear. Blast Powder can be bought from a vendor in the bottom area of 7th Street. Check Blast Powder to get the exact seller.
Talk to the rock to get the "Rare Candy". Go out the exit. An NPC will steal that item from you. Go to the bottom left corner of the area to find him. Defeat him in a battle to take the item back.
Go to the top right corner again and go straight into the wall, like in the left photo. Talk to the NPC on the right. The Piplup has two Egg Moves in its moveset: and .