The official site just posted this under home but they are looking for players and spectators at the upcoming DB Games Battle Hour 2023 that will be held in Las Vegas from March 4-5th at 435 S Grand Central Pkwy, Las Vegas, NV 89106, USA. Up to 256 players for DB Fighter Z and Card Game and 80 player max for Dragon ball legends. They are also looking for about 1000 spectators and participation is totally free. Im assuming this will be tournament style with the preliminary rounds happening on Saturday and the finals on Sunday. Very tempted to go to this, but let me know if you plan to attend.
