We live in NE Ohio I was late putting my squash in the ground (mid June) due to cold snaps. But about a month earlier a squash plant came up in old squash garden! My husband found it and named it LOL but I wanted really bad to save its seed cuz anything that can survive our negative winter temps is a keeper! But now I have no clue what it is??? I never planted one like it (in that garden) so its not one of my crosses (some I left on vine cuz they weren't mature) Only other squash I had was 2 blue and 1 pink one that I bought from organic road market. (maybe those ones were a crossbred ???) This one is bright yellow and grows about an inch a day its gonna be big! I thought it looked like a yellow of Paris but where would that have come from? Vine is about 15 ft now and still growing. Huge flowers! Varieties I grew in that garden were blue hubbard, sunshine, bon bon, sweet meat, jarradale,