Berkeley Model United Nations (BMUN) operates the oldest MUN conference in the world and the largest conference on the West C ... oast of the United States. In addition to planning an annual conference for 1,800 high school students on the UC Berkeley campus each March, BMUN's 80 Secretariat members engage in educational outreach with high school students across the SF Bay Area and organize international conferences in China, Japan, India, and Greece. read more