There's a new variety of cauliflower heading soon to the produce section. It's called "caulilini."
Apparently it doesn't taste at all like cauliflower (it's sweeter) and it comes from the same company that created broccolini a few years ago.
If you'd like to try caulilini, Loree Dowse of Mann Packing said it's sometimes featured in the hot food section at Whole Foods Markets.