My experience is negative. I wanted to go to the m...

My experience is negative. I wanted to go to the marquee area which recommends getting off at the Porte de la Villette stop. And there nothing no dab to withdraw cash. The inflatable marquee space does not accept cb. The total incomprehension how a commercial space imposes to pay a ticket city of sciences to access the only dab. How to operate without dab in a commercial space? The dab I am told is Corentin Cariou! Seriously in this heat 4 children including 1 in infancy, we give up and go back to the grandparents. Maybe another time.