Braga, being a student's city, has good nightlife providing a wide choice when it comes to pub/bar or even disco. Braga is about 40 km from Geres, so it's "at hand" if you are visiting Geres by car. If you are not fond of bars and discos, there are also cinemas and theatre in Braga.
Pousada de São Bento: Inn
The Inn has a cosy little bar with fireplace (that feels so good on autumn/winter nights!!) and plays some quiet music. There is a wide range of drinks available, but not too cheap though. I had caipiroska (vodka, lime, yellow sugar and smashed ice) and i must say it was not the best i had in my life, … Coffee is not good also. :-( But if you enjoy cosy and quiet places, this might prove to be a good choice.