(From the in-game news item): Nate and his dad, Nathan, get along great -- at least when they can find each other. Head to the Commons and talk to Nate for five brand new limited-time Father's Day quests! You have until Monday at noon PDT to complete these quests, so don't delay! There's a unique ranch item and some large energy packs in it for you!
The 2015 Father's Day event started at 3:30PM PDT on June 19. Here is the official Codename blog.
Story summary: Nate and his father Nathan want to get presents for each other. That is, they want you to get them presents. They also have trouble finding each other.
|Toy Chest||A toy chest! For toys!|