The annual Intercity Show and Sale will happen at the Los Angeles, CA Arboretum on August 14 & 15. This show usually sports about 1800 entries and besides the number, has some of the most exquisit succulent plants in captivity. If you are in the area, you MUST see this Show. The Sale is not too bad either.
I went Saturday and they had an amazing show!!! The ariocarpus and aztekium were spectacular!!! I also picked up an obregonia, ortegocactus, and turbinocarpus krainzianus. I'll post pictures when I have time.