There is no need for utensils to take up a large portion of your camping gear
Get everyone in your family a Campers Knife with Fork and Spoon, and you'll be set. Everyone has their own, and you won't have to worry about packing everyone a set of utensils.
Each utensil is detachable, and they are made of high carbon steel. Comes with knife, fork, spoon, can punch, bottle opener and spear blade.
Throw one in your backpack while hiking, and you won't have to worry about eating with your hands, or how you are going to open a can.