Within a Sky Full of Earth

If you go up to the Se Cathedral and turn left, going down through Travessa do Bispo, towards S. Domingos Street, just on the middle, there's a hairdresser called 'Base Hair Culture'. Just hang there on the door, you can seat at the window outside, and you'll find another free hotspot. By the way, go inside and use their services. They do it very well and Man, the owner, who had learned his metier in Paris, the land of coiffures, is a great guy to be with, you can chat with him all along and discuss the meaningful wonders of Macau and the world. And believe me, you are in good hands.
Cheers!