How to Do a Big Municipal Market Without Getting Played

A big municipal market is the fastest education a city offers. In one building you learn what people eat, what is in season, what things are called, and roughly what they should cost. You also learn, if you are not careful, what it feels like to pay three times the going rate for a bag of fruit you did not quite agree to.

ExPatNoBrasil episode one is filmed at the Mercadão. This guide is the companion piece: how to approach a market like that one, or any large covered market, with your eyes open. It is deliberately general. Stalls change, prices change, and I would rather give you a method than a list that will be wrong next season.

Go early, go hungry, go on a weekday

Markets are at their best in the morning, when deliveries are fresh and the aisles are calm. Weekends bring crowds and the most tourist-facing behavior. If you can, go on a weekday morning. Bring an appetite, because a market is a place to eat as well as shop, and you will make better decisions after breakfast than before it, or worse ones. Either way it will be memorable.

Walk the whole building first

Do a full lap before you buy anything. Note which stalls the locals are queuing at, which ones have a grandmother arguing about quality, and which ones have a person in the aisle waving samples at everyone who looks foreign. The queue is a recommendation. The waving is a sales strategy.

The fruit trap, and how to avoid it

Big markets in many cities share a familiar routine. A friendly vendor offers you a taste of an unfamiliar fruit. Then another. Then a few are cut and boxed while you are still chewing, and the box is weighed and priced in a way you did not see coming. It is not unique to any one country. It happens in markets everywhere visitors gather.

The fix is simple and polite:

• Ask the price per kilo before anything is cut, weighed, or bagged.
• Say how much you want, in quantity or weight, before they start.
• If you only want to taste, say so, and offer to pay for the taste.
• If the total surprises you, it is fine to say no thank you, before it is bagged.

Most vendors are honest and hardworking. The routine above protects you from the few who are not, and it shows the rest that you know what you are doing, which tends to improve the service.

Eat the thing the market is known for

Most big markets have a signature dish or two, the one every visitor is told to try. Try it. It is famous for a reason, and the episode spends some time on that. Then eat something else as well, from a counter with locals at it, because the famous thing is rarely the whole story.

Share where you can. Portions at market counters can be generous, and sharing lets you try more.

Learn the words before you go

A handful of words will change the whole visit: the numbers, "how much," "per kilo," "just a taste," "this one," "half," "thank you." Fruit names are a bonus, and the market is the best place to learn them, because the signs are right in front of you. Take photos of labels and look them up later.

Pay attention to how people pay

Watch how locals pay before you get to the front. Card, cash, an instant-payment app, or a mix. Carry some small cash notes regardless; not every stall wants a card for a small purchase, and change for large notes can be scarce early in the day.

Practical notes

• Keep your phone and wallet in a front pocket or a zipped bag. Crowded aisles are crowded aisles everywhere.
• Bring a reusable bag. Many stalls will give you plastic; you will not need it.
• Check opening hours before you go. Market hours, especially on Sundays and public holidays, vary.
• Taking photos is usually fine at a distance. Ask before photographing people or a vendor's stall up close.

Buying to take home

If you are buying produce to cook, buy less than you think, and come back more often. Ask vendors what is best today; they know, and most will tell you straight. Buying from the same few stalls each visit builds a relationship. A regular gets better advice, a fairer price, and sometimes the good stuff kept under the counter.

What the market teaches

Spend an hour in a big market and you know more about a city than a week of reading. You know what grows nearby, what people cook at home, how they bargain, and how they treat a stranger who tries. Watch the episode, then go and do it yourself.

Going back

The second visit to a big market is better than the first. You know the layout, you know which counters you liked, and the vendors who served you may remember your face. Go back within the week if you can, buy from the same stall, and say you were there before. It is the start of being a customer instead of a visitor.

If you cook, the market is also where you learn what to ask a butcher or a fishmonger for, and how they will cut it. Bring a photo or a word for what you want, and let them suggest the rest. A good vendor will tell you how to cook what you just bought, and that advice is free.

Prices and hours change, so check current details before you go, and ask before anything goes on the scale.