On to the more interesting part of this post. Where can you get one of these spiffy mugs? Well I would start at the Dollar Store which is where I got the mugs and then head on over to Michaels where I bought the glass paint to paint them with. As you can see, it doesn't really need to be a masterpiece, if you need to, you could print out a simple picture of St Nicholas (I've drawn you a little template) and tape to the inside of the glass and trace over it. I would suggest getting 4 colors of paint: black, gold, red, and another primary color. The paints just squeeze out of the bottle, so there is not even a need for paint brushes or other tools.
If you get the Martha brand of glass paint after 30 minutes drying time you can pop the glasses in the oven at 350 degrees for 30 minutes and they will be resistant to washing with soap and water I would not recommend the dishwasher for these even after firing!
And here is our little surprise all nicely laid out waiting for excited smiles and happy faces on such a fun day to celebrate. I have some gold coins in the stockings and a couple small statues of Jesus and Mary, some caramels, and lastly these cute little teddy bear heat packs.