Habits and tradition
Different societies have different habits, and even after a catastrophic event, people tend to preserve their habits, though the habit and the cultures may change a lot. The country of Keldabe was a Islamic country and people followed the tradition of the Islamic culture but the tradition was changed from the previous . They still have Ramadan, but it is fixed in April every year (to commemorate the good life in the early 21st century). They only eat and drink after sunset. However, in the havoc of the 21st century, the Quran was lost in history, so they prey on the new Quran (a book written by the government to control the public) in the festival. The mosques are built underground. On Eid, people eat fresh fruits and vegetables that have been planted in advance, and they gather around the mosques to celebrate the end of the Ramadan. This is their only chance to get access to fresh food.