Haitian Flag Day!, May 18th, 4 p.m. PST / 7 p.m. EST. A FREE Online Seminar Via Zoom Invitation To Explore Haitian Créole Language and Culture. Join the Alliance Française de Santa Rosa, welcoming friends and distinguished guest speakers to explore and learn more about the Créole language and culture, and how it relates to expanding and embracing the richness of Francophone history.