Slateport City

A city in Hoenn.

Items
Soothe Bell: Pokemon Fan Club

Red Scarf

Blue Scarf

Yellow Scarf

Pink Scarf

Green Scarf

TM46 Thief: Talk to Team Magma/Team Aqua grunt.

TM41 Torment: Talk to a sailor in the Battle Tent or Contest Hall

Deepseascale: Talk to Stern after getting the Scanner

Deepseatooth: Talk to Stern after getting the Scanner

Note: Above you have to choose either the Deepseascale or Deepseatooth

Full Heal: After completing the Battle Tent (Emerald only)

Pokeblock Case: In the Contest Hall (Ruby and Sapphire only)

Powder Jar: Talk to a woman at the upper-right market stall. (Emerald only)