If you are in Sao Paulo, Brazil, you must visit the Municipal market to try the local fair.
This is a huge (football field size) market full of Meat, vegetables, local condiments and beverages.
One can't hide his awe when they walk through well stocked shops full of their wares nicely lined up inviting buyers.
Bring lots of Brazilian Reals when you go there as you are likely to go berserk and want to bring everything home.