An heirloom dating back to 1890, Vegetable Spaghetti produces spaghetti-like strands of flesh, which have become quite popular for folks that are gluten intolerant.
 
Vines are long (10 foot) and very, very productive. The oblong fruit are 8 to 10" long, weigh 2-3 lbs each and turn yellow when ripe. Vegetable Spaghetti is a good keeper and can be stored for several months.
 
TIP: Boil entire fruit about 20 minutes, open, remove seeds and fluff flesh out of shell with a fork for spaghetti-like appearance. 

Sold in 4" pot containing at least 3 vines.