Do any yogurt places blend in the ingredients?
I used to go to a place called X-tasy yogurt on Santa Monica Bl. & Bundy that was out of this world. They had this espresso stuff they would blend in (not ground beans - but some kind of crunchy freeze dried flavor that was so great). I miss it.
I also remember a place called Johnston's on Westwood Blvd. b/w Missouri and LaGrange - I think they used to do it too, but don't remember. They did have great yogurt.