Halloween 2017 Event (US)/Surprise Quests

Surprise Quests become available at an available Halloween location at scheduled times. These times appear on the Halloween map as numbers representing the UTC hour when they will become available. Completing each Surprise Quest earns you an Pumpkin Lantern completion reward. These quests can be completed any time before the event ends, and they stack so you do not need to clear an existing Surprise Quest in order to earn a new one at the next scheduled interval.