Recently discovered the best cactus nursery in Tucson! Bach's Cactus Nursery: https://www.bachscactus.com/
I admittedly went a little nuts there buying things (and snapping pictures!)
I would hope you were snapping photos! Before the previous director retired, I was a frequent visitor to a 4-house greenhouse on campus. One of the four houses was only cacti and succulents. Many found their way to 365! https://365project.org/tags/cactaceae
