This was my first trip to Adelaide and I will admit that I didn’t know a lot about this city. In fact I knew two things about Adelaide. One was the Barossa Valley and the other was the  Grand Prix (until Melbourne stole it). Actually come to think of it, I remember reading once, that Adelaide was once called the city of churches. Not because there happens to be a lot of them, but because there are many religions that co-exist in Adelaide.   Now, as I was a first time visitor to Adelaide, I began digging around the internet to see what I could actually see and do in…