Go to major entertainment venues (casinos) to check it out.
Drinks and sandwiches are free.
There are also many world cultural heritages.
For example, Ruins of St. Paul's and so on!
If you want to eat, you have to walk into the alleys on the streets and you will definitely find restaurants, especially on Taipa Island.
Warm reminder: There are free maps and guidance when entering the country.
If you have any questions on the road, go to the police.
They are all very enthusiastic.