In 1978, Spain legalized homosexuality among consenting adults. In April 1995, the parliament of Spain banned discrimination based on sexual orientation. Madrid is one of the country's major gay centers and the action is mainly located in the castizo quarter of Chueca between the Gran Vía and Calle Genova. Clubs here range from the relatively sedate to the downright outrageous, and there are also a couple of gay-theme bookshops. The tiny Plaza de Chueca bustles with outdoor cafe life in summer and is a good spot for impromptu encounters.