Our guide, Denise, took us to Walmart this afternoon. Just getting there (walking) was an experience...there is SO much retail here! We went in search of a small fan for our room and cheap sunglasses for me. Got a fan, but thought the sunglasses were too expensive at almost $14. Found two pair in a little shop on the way back to the hotel for $1.50 each. Yep, that's more like it!