Sundays: Entrance is free of charge each and every Sunday from 3pm onwards, and also all day on the very first Sunday of every month. Sundays: Entrance is absolutely free on the main Sunday of each month each day and each Sunday from the calendar year from 3pm onwards. https://barcelonatradefairstandco76420.blogsidea.com/41511495/exhibition-stand-builders-in-barcelona-for-seafood-expo-global-an-overview