` It was a warm Thursday morning when I met with Ariana Lucero Chacón Pérez in the Antigua International School library to talk about her journey in Model United Nations (MUN), a program that has not only shaped her confidence and leadership but also transformed how global issues are discussed at AIS. Ariana has participated in seven MUN conferences over the past three years, serving in multiple roles, from delegate to administrative support. Her very first experience dates b
