CRG to attend the WSK Open Cup in Adria with 10 drivers CRG to attend the WSK Open Cup in Adria with 10 drivers Bas Kaligis / Thursday, September 30, 2021 0 666 Article rating: No rating From 29th September to 3rd October, the Adria racetrack will host the 2nd and final Round of the WSK Open Cup, an event that will be attended by the usual classes competing in the WSK Series: the Mini, the OKJ, the OK and the KZ category. Read more