Don’t you just love announcements about upcoming announcements? Perhaps PR teams are being considerate by giving you information so that you can rearrange your week’s schedule. In the spirit of that, ARK fans should clear out a one-hour block at 1:00 p.m. EDT on September 1st for a major reveal.

“This Thursday on September the 1st at 10AM PST/1PM EST we shall be revealing our Mega Mysterious Mysteries Update!” the team posted. “The reveal will be streamed live over on our Twitch channel. If you love ARK, surprises, and scorching hot gameplay, be sure to tune in! Alongside this gigantic reveal, we’ll be in full force with the new game content in playable form on both PC and Xbox One.”

To tide you over until the reveal, there’s a player song about ARK called “Evolve” waiting for you after the break.