School Day of Non-violence and Peace
The School Day of Non-violence and Peace ( or DENIP , acronym from Catalan-Balearic: "Dia Escolar de la No-violència i la Pau" ) , is an observance founded by the Spanish poet "Llorenç Vidal Vidal" in Majorca in 1964 as a starting point and support for a pacifying and non-violent education of a permanent character . 
<triplet> School Day of Non-violence and Peace <subj> 1964 <obj> inception