Server Time: Nov 26 0:00 - Dec 1 23:59

Requirement: Level 40 and above

NPC:
Logan (Twin City, 439,371)
Envoy Grace (Twin City, 444,371)
Larry Kymn (Twin City, 449,387)
Apprentice Luo (Twin City, 447,331)
Bian Qing (Twin City, 471,330)
Officer Su (Twin City, 462,391)
Orchid Goddess (Twin City, 424,396)
Pharmacist Dong (Twin City, 386,377)

Walkthrough:
1. Talk to Logan (Twin City, 439,371) to get details about the Thanksgiving quests and a Harvest Purse to keep all the Joy Gold, Joy Silver and Joy Bronze you get from those quests. You may exchange them for precious rewards with Envoy Grace (Twin City, 444,371).
2. Find Larry Kymn (Twin City, 449,387) to start the Corn Riddles quest. He will ask you to talk to Apprentice Luo, Bian Qing, Officer Su, Orchid Goddess and Pharmacist Dong.
3. Find these 5 people to get 5 Corn Riddles and they will also tell you the approximate number of Corn Grains you have.
4. Tell Larry Kymn the correct amount of the Corn Grains you have, and he will give you a Joy Silver.

Note:
You can only get 3 Joy Silvers from this quest per day.
10 Joy Bronzes can be exchanged into 1 Joy Silver.
5 Joy Silvers can be exchanged into 1 Joy Gold.