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Dining neighbors on the street during the night of the summer solstice in Barcelona's Gothic Quarter, Spain on 23 June, 2015. In Catalonia the shortest night of the year is celebrated with the Revetlla de Sant Joan, in towns and villages neighbors celebrate it taking to the streets to dinner together and blow up firecrackers. (Photo by Jordi Boixareu/NurPhoto) (Photo by NurPhoto/NurPhoto via Getty Images)

Dining neighbors on the street during the night of the summer solstice in Barcelona's Gothic Quarter, Spain on 23 June, 2015. In Catalonia the shortest night of the year is celebrated with the Revetlla de Sant Joan, in towns and villages neighbors celebrate it taking to the streets to dinner together and blow up firecrackers. (Photo by Jordi Boixareu/NurPhoto) (Photo by NurPhoto/NurPhoto via Getty Images)