(via The Hollywood Reporter)
Film franchises are really jumping in on this announcing release dates years in advance as of late. Marvel, DC, and now The LEGO Movie franchise has May 25th, 2018 and May 24th, 2019 set as dates for the release of two more LEGO movies in addition to the The LEGO Movie 2 set for May 26th, 2017 and a Ninjago spinoff is set for Sept. 2016.
On top of all that, you should note that the presence of Chris Miller and Phil Lord, the writers and directors of the first LEGO Movie, seem to be absent in all of these sequels. Hopefully, the same tone, wit, and originality will be kept up for the next four movies.