Two of my friends wanted to keep bees in an urban environment. After a lot of brainstorming the idea of an educational beehive was born. With the Plexiglas enclosure it is safely possible to come up really close to the hives.
There were many volunteers, and I was part of the 6 core people who built the structure. This was 10 years ago, and I have learned a lot about bees and even given tours to the garden and hives for elementary school groups. We just had the 10th annual bee fest. It is so rewarding to see a project have this kind of longevity and positive impact in the community. I've met a lot of people through this effort, some have turned into really good friends.
I'll stop rambling now, but happy to answer questions below :)
We were able to get a city fund and also worked with our local parks department to make it happen on an existing p-patch plot, which had the right insurance to allow bees (which would have been a major hurdle on private land, despite the risk being really small). Of course, also private donations on top of hundreds of volunteer hours <3