When I think of an easy, crowd-pleasing thing to bring back from Guyana, small craft ornament from Guyana is a good pick because it does not need much explanation when you hand it over. The trick is to choose the simple, well-made version. Small craft items look better on a shelf when they are not too shiny or mass-produced. I would look for it in a proper local supermarket, covered market, deli, pharmacy, gift shop or small producer rather than leaving it until the departure gate. Back in the UK, it is worth checking specialist shops first because they often stock a better version than a broad marketplace listing. I would rate it higher when it is locally made, clearly labelled and easy to use at home, and lower when it is just tourist packaging.