Bought my first dendrobium 'Mini Snowflake' at the orchid show yesterday. I was told this likes very bright light, keep it on the dry side, can handle warmth, keeps its flowers for months, and stays small. I'll be growing under T5's or metal halide with a little supplemental window light.
I've been trying to read up on dendrobiums (so far I've grown mainly phals, phaius, and minicatts), but everything says they vary so much depending on type, and I haven't found this particular variety anywhere.