Dawnstar

Hold capital under Jarl Skald the Elder. In the Daedric quest Waking Nightmare you free its people from Vaermina's curse.

Quests here

A False Front: Report to Legate Rikke at the Pale Imperial Camp. Reward: Levelled gold.
Contract: Kill Beitild: Ask Nazir for a contract in the Sanctuary. Reward: Gold.
Pieces of the Past: At level 20 a courier brings an invitation to a museum in Dawnstar. Visit Silus Vesuius at his house there. Reward: Mehrunes' Razor.
Salty Sea-Dogs: Speak to the young captain of the Sea Squall, moored at Dawnstar.
Rare Gifts: Speak to the smith Rustleif in Dawnstar.
Dungeon Delving: Speak to Frida at the Mortar and Pestle in Dawnstar.
Kill the Giant: After Waking Nightmare, ask Jarl Skald in the White Hall for work.

Mythic Dawn Robes – Clothing: In a display case in Silus Vesuius's house in Dawnstar, the museum of the Mythic Dawn.
2920, Hearth Fire, v9 – Conjuration: Under the counter of the Mortar and Pestle in Dawnstar and in the last cavern of Rimerock Burrow. Urag gro-Shub may also hand it over at the end of Hitting the Books.