We've yet to have cauliflower in a box this fall. I hope some is coming soon.
On the same trip, I bought these cucamelons. Not local to Chicago at all, just sold in a store there.
They were a bit larger than grapes, with a skin that looked like watermelon and an inside that looked (and tasted) like a cucumber.
It was good to try them, but it's not something that I feel the need to seek out elsewhere.