The 31st Annual Nickelodeon Kids' Choice Awards was held on March 24, 2018, at The Forum in Inglewood, California live on Nickelodeon and either live or on tape delay across all of Nickelodeon's international networks. This was the third time the award ceremony was held at The Forum as the 2015 and 2016 Kids' Choice Awards were also previously held there. John Cena returned as host of the ceremony for the second consecutive year. The show also gave an honor to the people protesting in the March for Our Lives movement that occurred on the same day, including other honors coming from award winners such as Millie Bobby Brown, Camila Cabello, Liza Koshy, and Zendaya.