Find the Traveler in Colhen’s Inn and chat with him to start the quest.
You are asked to visit the Cookie Jar battle (available from level 1) and destroy the basket that hangs in the field. Be wary though, as the Fomors will try to do the same – you must not let them win! Coordinate your party’s efforts between attacking the basket and disposing of the enemies.
Once you have gathered 5 Cookie Jars, bring them back to the Strange Traveler to claim your reward!
Each of the rewards provides you with different benefits (read below).