This idea comes from the following website:

papergardenboutique.typepad.com
We all know that sending real fireworks in the mail is illegal. And if you didn’t, now you do. However, don’t let that stop you from mailing these festive Fourth of July treats! Start with Lifesavers, Mentos, or other round candies that can take the heat. After that, all you need is construction paper, wire and glue to create some completely legal (and delicious) firecrackers!
One easy project that I have done for several different missionaries is a checkbox letter. Unfamiliar with this concept? It’s simple: the goal is to create a letter that your missionary can complete and send to her friends and family – the fun part is, she can only choose answers that you have provided. Start with a list of statements (for example “The food here…” or ”My companion is…”), and then beneath, like a multiple choice exam, list several optional answers, and tell your missionary to check all that apply. Don’t be afraid to get creative — it makes it more fun! For instance, under the food statement, you could list options such as: ”…is nothing like mom’s” or “…kills a little piece of my heart each day” or ”…is probably going to be my Abrahamic test while on my mission” or “…watches me as I eat it.” You get the idea. Be sure to send multiple copies, so that your missionary can send them to friends as well!
You all remember these delicious desserts, right? Well what better way to celebrate summer than by sending your missionary the simple ingredients for dirt cups.
