The invites are made and ready to go out and I'm rather happy with them. They are modeled on the 'Friends of the Zoo' passes that Auckland Zoo does.
Using Photoshop I put together a series of 5 animal pictures for one side, and the other has the skin/fur of that animal under the invite info. My lovely hubby made a family zoo logo for it and the whole lot got laminated and put on a lanyard.
Before cutting and laminating
Now the weather just has to behave on the day!