Every year, around the 1st of February, Dhaka—the capital of Bangladesh—transforms, for one spectacularly bloody day, into the world’s largest slaughterhouse. Rich or poor, everybody looks forward to it. It’s Eid al-Adha, the second biggest holiday in the country, and, if you’re an animal, the worst.

Now, before we get to the “all-you-can-eat” festival, let’s talk about the other Eid, Eid al-Fitr. This one marks the end of Ramadan, that 30-day spiritual endurance test where Muslims fast from dawn till dusk. And by “fast,” I mean not just skipping meals: no water, no sex, no pleasant thoughts, and absolutely no jokes. Basically, a full month of holy self-restraint. Unsurprisingly, tempers get short, traffic accidents multiply, and the hour before sunset turns into a national game of “who can honk the loudest while racing home to break their fast.”

A friend once told me Ramadan was invented centuries ago when the streets were ruled by gangs, chaos, and a general shortage of law and order. The priesthood, being the only authority people still respected, decided to institute a yearly pause button: 30 days of hunger, reflection, and hopefully fewer stabbings. Not a bad idea in the Middle Ages. But in modern Bangladesh, where every calorie of productivity counts, you have to wonder: how does a whole month of self-imposed inefficiency help? “Let’s starve all day, binge all night, and then take a long vacation afterwards!” The ways of the Lord truly are mysterious.

Still, Eid al-Fitr itself is joyful: a kind of Muslim Christmas with prayers, food, and brand-new clothes. Families visit each other, grudges are forgotten (at least temporarily), and the poor are remembered—traditionally with gifts of food. Though, these days, money often replaces meat, and not everyone benefits. If you’re not connected to someone with cash, you’re out of luck.

Now, back to the main event: Eid al-Adha. If Eid al-Fitr is about restraint, Eid al-Adha is about release—specifically, the release of blood. On this day, the entire country joins in one massive tribute to Abraham’s willingness to sacrifice his son, reenacted instead with cows, goats, and sheep. Dhaka becomes a theater of carnage: streets literally run red, knives flash, and every courtyard echoes with bleating until it doesn’t. And then, of course, everyone eats until they can’t move. Prayer is sprinkled in for balance.

But here’s the beauty: it’s not just a feast for the wealthy. Tradition dictates that the meat be divided into three parts: one for yourself, one for relatives, and one for the poor. For millions of people, this is the one time of year they get a solid share of fresh meat. For them, Eid al-Adha is less about spectacle and more about survival.

So, in the end, the two Eids are opposite sides of the same coin. One says, “Deny yourself for a month, learn patience, and give thanks.” The other says, “Sharpen your knives, call the butcher, and let’s turn the city into a buffet.” Together, they define the rhythm of Muslim life in Bangladesh: fasting, feasting, praying, and above all—sharing.