Irreechaa Birraa: Oromo Thanksgiving Day at Wilson Botanical Park, Berwick  (October 4, 2015 – Melbourne, Australia) Purpose and Meaning Irreecha Birraa is an annual Oromo Thanksgiving Day that repeats once to mark the end of the rainy season.  It is a unique Oromo cultural, historical and social celebration. On this day, people come to gather to give thanks to … Continue reading Welcome to 2015 Irreechaa Birraa