The school will be held at the University of Minho, Braga, Campus of Gualtar, in the Physics Amphitheatre [Building 6, room 1.02].
Lunches will take place in the Campus, at the Canteen [Building 11].
Campus map of Gualtar and city map of Braga.
Bus number "43 - Estação C.P. - Universidade do Minho" runs directly from Train Station to the University Campus of Gualtar (note that the Bus stop is just in front of the entry point to the Campus).
Here is the Schedule.
The Campus of Gualtar is at 20 minutes walking distance from the city centre; there are also several buses from the city centre (buses number 2, 7, 24, 31 or 66).
Search here.
The entry point for the visitors is from the main gate of the Campus [ GPS 41.559193, -8.398267]. In the check post you must say to the security person that you are going to attend the Summer School.