A piece of leaked marketing material purportedly from Gigabyte has led to considerable speculation about what could occur on the date mentioned on it. The image pertains to the gaming-related Aorus sub-brand, with some believing it will lead to an announcement of the X570 motherboards and possibly even a reveal of AMD's Ryzen 3000 series.
https://www.notebookcheck.net/Leaked-Gigabyte-Aorus-X570-promo-material-points-to-May-27-for-AMD-Ryzen-3000-launch.417533.0.html