Hi Ridge!
I think that’s a great topic! Please do share your suggestions :-)
Here’s one I can suggest: "Have to Have a Habitat", by Bill Oliver. It's easy, fun, and very relevant:
https://www.youtube.com/watch?v=VVPyjukPxFA
I also suggest you check out Tom Smith’s website:
https://www.tomsmithmusic.com/
. He’s a topical songwriter and has some good songs with easy choruses.
Cheers,
Suzanne Mrozak