Kotipizza Group Oyj (HLSE:PIZZA) acquired 51% stake in Day After Day Oy on November 30, 2017. Mika "Pikkis" Tuomonen and Herkko Volanen will continue as minority stakeholders in Day After Day Oy and as restaurateurs of Social Food Street Burgerjoint. Kotipizza Group Oyj (HLSE:PIZZA) completed the acquisition of 51% stake in Day After Day Oy on November 30, 2017.