maybe supermarkets or other specialty stores...
Address: Kantstraße 34, 10625 Berlin, GermanyPhone: +49 30 3123315http://www.aqui-espana.de/They have loads of products from Argentina, Mexico, Uruguay Spain, Portugal, the owner is Portuguese and very friendly, also they have reasonable prices.
You will find some sweets here: http://www.sugafari.com/amerika.html/
Check out Chili & Paprika in Friedrichshain: http://www.chili-food-shop-berlin.de/
You can also find selected South American products such as P.A.N. corn meal (for arepas etc) in the Asian stores (Asialaden).
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