Well I will make the long story short, but I have this friend in Oslo that invited me to pizza on the day when the celebrate Abraham. He was going to pray at the mosque and invited me to join him just to visit, and it turned out that I had a really good time there! I was able to speak to the Imam and ask some question, and then a young guy asked me what I thought about being there, so we got to speak some more, which was very cool! Loved it!
For those interested, here is a link to an article about the celebration that have on wikipedia.
Here is a website that you can give to any muslim friend that you have spoken about Jesus to, it is about former Muslims that have had dreams and visions about Jesus and became Christian.