The No-Bake, No-Cook, No-Time Gift Solution - 4 Snack Mix Recipes in a Jar. I am so making these for teacher and neighbor holiday gifts! Winco bulk bins would have a lot of these ingredients. These ideas could be used for the elf jar fillers
Terrarium Kit--I've seen one where you put all the soil/charcoal/rocks in little bags, so people don't have to go get their own. Also if succulents/cacti will be used, add well-draining soil to prevent root rot!