Hi, I am a big fan of South American fruits and smoothies. I was wondering, has anyone found a guanabana smoothie? It seems they only make them from frozen concentrate, but I'd love to find some fresh guanabana or cherimoya (known as custard apple or sour-sop). I also like the Amazon fruit acai, very rich and dark. I get the smoothies at W 4th and 6th Avenue, but sometimes these smoothies are overcome with strawberry and banana which they put into the mixture. Any Brazilians or other South Americans out there who can advise? Much obliged!