Squash winter chi chi

From the mispriced NutsnCones random packet offer, if I'm remembering correctly? There doesn't seem to be many seed shops selling Cha Cha, so I'm wondering if it's being discontinued. I'm going to sow some of the err...2000 serrano seeds this year to see if they're still viable.

Johnny's Seeds have a bit more information on it - https://www.johnnyseeds.com/vegetables/s...2187G.html