Definitely!! What about a crystal radio? Or is that lame? I am shaming myself but I've never built one.

Over at the International Brotherhood of Electrical Wizards (Soldersmoke Podcast) there is a regenerative receiver kit project from a few years back the hosts have talked about sometimes that I think would be a fun build. Kind of complicated though maybe.

Still, I recognize it is not called the bitpunk[ . ]am podcast so perhaps frequency modulation radio kits are the one true path. I'm down either way. If you want to research and plan a build would be happy to help. Not sure if you already have something in mind.