Dancing in front of cakes and consuming Birthday Cakes in different matches are two of the Fortnite Birthday challenges in Chapter 2 Season 8.
For these challenges, you need to visit a number of the named locations on the Fortnite map and find the Birthday Cakes hidden within.
Completing both of these challenges will help you earn the three Birthday items – the 4 Me??? Back Bling, Hoopla Hammer harvesting tool and 4? Score! emoticon – rather than XP for the Season 8 Battle Pass.