Here in Brazil there's a lot of stingless bee species and it's as easy and cheap to set beehives for them as for Apis bees, except a) they're native species (people often forget that Apis are mostly invasive when "educating" about how they're important for the "plant$", although they still important and not as bad as some other invasive species out there) and b) people can actually get close to them (some of the species will at maximum try to enter your orifices and get stuck in your hair if you get too close, which is not the case of the Tetragonisca angustula established in the lower trunk of a tree that kids are climbing all the time from one of my city's local parks). A enclosureless exhibit with natural-looking beehives (this kind of bees establish themselves inside of tree trunks), little windows to show how they stock their honey in small pots rather than in honeycombs and etc could inspire local people to protect the (right) bees and show that meliponiculture actually exists.