The #TETRIS99 Grand Prix 5 is on from 08:00 (UK time) on 12/07 until 07:59 (UK time) on 16/07!
— Nintendo UK (@NintendoUK) July 9, 2019
This time, it's a special crossover event in anticipation of the #Splatoon2 Final Fest, and you can receive a Splatoon Crossover theme: https://t.co/DQSYPAvr6i@tetris_official pic.twitter.com/M18P0st0QS