January 20. The favorite day of residents of San Sebastián. A day that nearly always portends cold, rain, and discomfort. It's the Day of San Sebastián, also known as the Tamborrada.
Imagine an entire town turning up at the main square at midnight. The mayor sits above them all, flags are flying, bright spotlights are shining, and a group of middle-aged men are playing the drums. Then imagine that for the next 24 hours, the sound of drumming fills the streets of the entire city. Sleeping is done at random times throughout the day...but not during normal sleeping hours. It's the party no one wants to miss.
And if you just so happen to be in town to catch it, allow yourself to be swept away.