80's style, car happening

My sister and her husband asked me to go to Mama's classics happening with them. We had really fun! The happening is for old cars and you have to dress like people dressed in that decade. We had Porsche from 80's so... :DD There was driving instruction like " drive 30 meter and turn left" and we had to find the right route. There was also tasks of driving accuracy and finding some places which were exactly same than in photos given at start.