Flamenco flash mob stages a protest against a bank: Rumba Rave "banquero" en el Banco de Santander. (via @hrheingold) [more inside]
Spain's El Mundo newspaper has an online photo gallery of beautiful, haunting images from Holy Week celebrations around Spain. (More) 20 minutos also has a great gallery. Even for nonbelievers, the spectacle is impressive. Wikipedia explains a little about the traditions, and addresses the sartorial similarities between the procession participants and Klan members.