It'll be the last official info dump before the game's launch. So if you've got 40 minutes to spare (in the wee hours of the morning), then join us.
The conference will kick off at 0100 AEDT / 0030 ACST / 0300 NZDT this Friday, or 2200 Thursday evening for those in Western Australia. Nintendo says the direct will run for approximately 40 minutes, and that it'll be the final Direct before the game's launch.
You can watch the stream below through Nintendo UK's YouTube channel. It'll also let you set a notification which automatically converts into the local time of your YouTube account, if you need.
There's one major item on the start menu that Nintendo hasn't revealed yet - probably a story or solo mode of some description. Beyond that, this would be the last opportunity to confirm or unveil new characters, any tournament or esports-centric features, matchmaking and any casual or party modes before release.
Super Smash Bros Ultimate launches for the Switch on December 7. You can catch up with all the stages, characters and tidbits already revealed on the official site.