Utensils, lets face it, you really can't forget these unless you want everybody putting their possibly dirty hands in the community pot to eat. Lets start off with the basics: each person needs to have a bowl, a mug (usually an insulated 12- or 20-ounce cup with a lid), and a fork, or spoon, maybe both, but that's up to you. Along with those utensils for personal use you need to remember to bring a spatula, and at least one large spoon (both items should be made of lexan).
You may also pack luxury items which all depends on your personal tastes and what you have room for. They could include a small cheese grater, or even some spices, but it's all up to you.