I was asked to create a place where all the Calling All Cars pics could be found easily, so I created a group for you. Please join the group and upload your Calling All Cars pics there. Of course, you can also post them to the gallery, but the group will make it easy for people to view just the pics from the Calling All Cars series.
And remember, you can create your own groups anytime you like, for anything you wish. I hope this helps. Have fun!