Not necessarily an Avenger exclusive ritual, but if youre like many fans and will view the film multiple times, its probably worth you bringing your own snacks rather than take out a second mortgage to pay for something from the cinema. In the end, theyre never satisfying, the popcorn is cold and you spend the next few days picking bits out of your teeth and discovering chunks stuck to your clothes, and lets not get started on the fizzy drink that is 50% soda water and 30% ice.