1. The document describes a UNICEF program from 2000-2006 called "Enrédate con UNICEF" that aimed to engage children, adolescents, and teachers in educational communities in Spain. 2. The program created a community of over 7,500 people united around solidarity and human rights, including 2,000 schools. 3. It utilized a youth website and an online community in the virtual world HabboHotel to promote children's rights and participation through educational chats, reaching over 4,500 participants on topics like gender equality, health, and human rights.