1. The document discusses several religious festivals celebrated in Bangladesh, including Pahela Baishakh (Bengali New Year), Eid-ul-Fitr (the biggest Muslim festival), Eid-ul-Adha (the second biggest Muslim festival), Muharram, Durga Puja (the biggest Hindu festival), and Vesakha (Buddha Purnima, commemorating Buddha's birth, enlightenment, and death).
2. Many of the religious festivals are celebrated by people of all faiths in Bangladesh, as reflected in the Bangla verse quoted which means "the festival of each religion is celebrated by all."
3. Large celebrations and congregations are held in cities like Dh