I had never heard of JuJube, other than Travis Bickle from Taxi Driver, asking "You have any Jujus? They last longer."

I got to looking to read more about them. If the name "Jujube" wasn't funny enough for a fruit, then I found that latin name of "Ziziphus" is shared with one of the Lazuli Mob on "Meerkat Manor", which is my favorite show of all times after "The Wire".

I could not find anyone selling the Winter Delight variety, but some sellers had unnamed varieties for sale for about $40

Some eBay sellers have JuJube seeds for sale. I just bought 6 seeds for $3 including shipping. I don't know what variety, but it wasn't much money to waste.

If you are as interested as I was and want to read more about Jujube fruit, here is the wikipedia link for Ziziphus zizyphus Jujube
http://en.wikipedia.org/wiki/Jujube

I love odd fruits that we don't normally see in the grocery stores in the U.S. The Jujube fruit are one of the coolest I've seen since I read about Jabuticaba earlier this spring. They look like muscadines that grow on the trunk of the tree rather than on the tips of branches like most other fruit.
http://en.wikipedia.org/wiki/Jabuticaba

That still leaves a cold hardy Mayhaw on my list of uncommon fruit I'm looking to grow.

I got mine from one green world last year, but they didn't have it listed this year; maybe if you called they'd have some

I bought a Jujube this spring from Burnt Ridge Nursery. They don't have Winter Delight but have 3 varieties selling for $25 each. So far it's doing OK and I may try to buy a second variety this spring. They are not selling or taking orders at the moment.
Dan