Cervejas em Brasil??

In Germany the draught beer mugs have a marking some way below the rim. It has to be filled with beer to that mark, to reach the legal measure engraved next to it (0.5 or 1.0 liters), and then there is extra room for foam on top...

Thank you all ~ I have my list and I'm keeping it with my passport and dictionary as one of my most important pieces of information....leaving for the airport at dawn tomorrow ~ ready for a fantastic adventure! (and yes, I have my lightweight goretex jacket with me)