Fortnite team said
Starting July 24th, we’ll be celebrating#Fortnite1st with a limited time in-game event! You can earn special birthday cosmetics by completing birthday challenges and quests in-game. From the birthday Battle Bus to the sploder husks carrying a tasty surprise, we can’t wait to party with you! The in-game celebration lasts until August 7!
Each challenge you complete will unlock a slice of the birthday cosmetic set. Share your squad’s best birthday cake dance party with hastag Fortnite1st onTwitter, Instagram and Facebook.
Complete the Fortnite Birthday questline in Save the World and earn the Birthday Brigade Ramirez Hero! Earn tickets to spend on Birthday Llamas which can contain Heroes and weapons from every event this year
Jump in-game and join the celebration on July 24. Happy 1 year everyone!
-The Fortnite Team