Mexican flag is full of national symbolism. The green strip represents the Independence Movement. The white stripe represents the purity of the Catholic faith. The red stripe represents the Spaniards that joined in the quest for Independence and the blood of the national heroes. The emblem-shield symbolizes the Aztec heritage.
Throughout skyrim you will go to the Riften fishery and see a woman (Argonian) - No hair. She will say she might lose her job due to a Skooma addiction and needs a Cure Desease potion, once she had this a Goal will come up saying Find out the source of the Skooma.
Assuming you aren't a mage and can't teleport yourself: The fastest way to Dalaran is to teleport yourself with one of the sixteen rings of the Kirin Tor. If you played during Wrath, you might still have one laying around in Void Storage. If not, well, they start at 6800 gold (at Exalted with the Kirin Tor).