Feature: Spanish city of Barcelona celebrates day of books and love

BARCELONA, Spain, April 23 (Xinhua) -- Thousands of people were on the streets of the northeastern Spanish city of Barcelona on Tuesday for a local festival that celebrates reading and love that coincides with the World Book Day of the Organization of the United Nations for Education, Science and Culture (UNESCO).

The streets of the city, one of Spain's major tourist centers, were filled with local residents and