Tenwek is kind of out in the middle of nowhere. The closest town to the hospital is about 5K away, Bomet. Here you can do some shopping in between trips to Nairobi for supplies. I'm impressed by what is available now that wasn't when we lived here 8 years ago.
The main supermarket has most of the basic staples.
Plants for sale
Shoes for sale
Right around the hospital itself there are a lot of little shops with so many things.
Mike (pediatric surgeon) and Julie (nurse/mother to two) living in Kenya, East Africa