The playgroup I belong to, did a Make Your Own Travel Mug playdate. The organizer bought the travel mugs 
from Dollar Tree, and we were able to decorate them however we liked (the ideas are endless!). Here is my version:
The travel mug comes with a piece of paper that they can color to place in the mug, I used this as a template for designing my own instead. On one side I did a glitter handprint by tracing my son's hand and filling in the area with glue. Then, I just sprinkled glitter over the glue area.
On the other side, I placed a picture of my son along with the year and his name. I love the way it turned out and it is now my Christmas present from him.
jennwa says
That is the cutest thing. I will be having to do that. Super cute. That would make a great Mother's Day gift for my preschool class to make. Thanks for sharing this idea.