Native American culture has always seemed cool to me. But Italian and French as far as modern cultures go. I want to see all of Europe one day. Ireland's first on the list.
Dunno about cultivation, I would assume it's too cold to naturally cultivate here in Ohio. Ofcourse, I did at one point have a cactus growing in my window (not a peyote cactus though). Aa far as effects go, it's a bit like magic mushrooms... only has more of an "inspirational" kind of vibe to it. A bit stronger, depending on dosage.