https://www.gamespot.com/articles/fortnite-week-2-film-cameras-dance-search-between-/1100-6458797/

Season 4 of Fortnite: Battle Royale's Week 2 challenges are now live, providing players who own the Battle Pass on PC, PS4, Xbox One, and mobile with seven different objectives to complete. Some of these make use of new Season 4 gameplay elements (such as Hop Rocks), while others offer more challenging tasks that could require the use of a map. Here are the locations for all the key objectives and some tips on how to complete them.

Reward: 5k XP (after completing four challenges)