This may be useful only to those in the United States. When I was at Home Depot today I saw Wintergreen plants for sale like poinsettias. They looked like the plant in the following link.
http://www.podzamkem.com/zahradnictvi/eshop/0/0/5/383-Gaultheria-procumbens
The only difference was the pot was wrapped in red plastic. Something to add to your Christmas list? A great decoration that you can then plant in the garden. Unfortunately, I'll be planting mine in a pot full of composed leaves because I know it won't like my limey soil.
James