I doubt any people on this site live in Guatemala since the craft beer scene is pretty much non-existent. If you're ever traveling to Antigua Guatemala check out Reilly's (they don't have a website and I don't know the exact address but the city is small and this place is pretty well known). They had Brooklyn East IPA, Brooklyn Lager, Brooklyn Summer Ale and Guinness. The owner of the place is very interested in bringing more craft beer (hopefully some good stouts) to Guatemala so the list may change in the next few months depending on how successful this first round is. There is another place in Guatemala City that I've heard also has Brooklyn Lager and IPA. The place is called Bajofondo in Zone 10 but I haven't been so I can't confirm this. I know there are also a few shops around the city (in the basement of Oakland Mall, in Plaza Obelisco and in a few other places) that occasionally stock some decent European (mostly German and Belgian) beers. Nothing special, but I've found some decent pilseners, bocks, hefeweizens, ambers, and golden ales.