Save your work on a disk. Now that you are familiar with reasons that different countries celebrate specific holidays, it is your turn to be creative. When you are done create a Hyperstudio Card with your information typed on it. If you make up a song, make sure the words are written down. Save your work on disk.
All holidays center around good cooking, and lots of food.
Since you are the creator, you get to name it. Next, make a list of ingredients that will be in the recipe, after all, you want the President to be able to go grocery shopping when he leaves your headquarters. Create a recipe card that not only lists the ingredients, but tells how to prepare this new delicious dish. When you are done create a Hyperstudio Card with your information typed on it. Using the paint tools, draw a picture of the new traditional food.