Anyone know of any places in Detroit that specialize in South American cuisine [[not Mexican)? Any groceries stores that carry unique South American products?

Quick search on yelp.com and I found this place:

http://www.yelp.com/biz/pupuseria-y-...merican%20food

Really sounds delicious. Anyone know any other places? Would love to find a place to get Arepas, Aji peppers, or even a Cuban sandwich!