Converted to Catholicism?

Yesterday we arrived in São João del Rey, a town with a nice old centre and lots of nice baroque churches. As the afternoon was spent with getting a haircut (Miguel), going on-line (Miguel) and sleeping (me), we only walked around town in the evening when most churches were closed.
But in the evening, after the 7 pm mass, there was a procession to celebrate Lent (Quaresma in Portuguese, the 40th day before Easter), during which a Jesus on the cross was carried through the streets and everybody followed praying the Rosary. We walked with them. We didn't pray the Ave Maria though, but we looked at the churches and chapels where the procession stopped and a group played music (which was nice, except for the trumpettist who was off-tune...).
So, no, we haven't converted to Catholicism, but we just took it as an occasion to visit the town!