I guess a site has a review that says they produced all summer, and even set a fruit after a light frost (I believe in Kentucky). So, heat/cold tolerance seems probable enough that I just might grow it this year.
It's supposed to be very productive and compact (although indeterminate), too.
Edit: I found the article on Tatianna's (it didn't show up when I searched for a few name variations):
http://tatianastomatobase.com/wiki/D...;s_Golden_Girl