Around here, there are actual Yoga studios that do nothing else. I would imagine they would have early morning classes.
Do report back if you go. I don't want to be the only one.
I'm a beginner, so I figure the classes at the gym (which don't cost extra) are good enough. Today's instructor was much better than the other lady who led a class once, so I guess that matters a lot.
-- Random Error Generator, Version 4.0
-- Master Moonballer