

Sant Joan, we drink cava (catalan champagne) we eat coca de Sant Joan (catalan dessert) and people play with firecrackers. It's also popular in all Spain make bonfires and burn "the bad things if the year", lists of whises and jump over the fire. At my house we cracked and egg into a jar of water and let it there into the water. Next day the eggwhite become something that look like an sailboat. I am quite exceptic and I tried to do it other days but it never look the same. Do you have any explanation? What do you do this day?