Overground Dungeon Minecraft 1.9 Seed
Seed Code: 6799063591307745400
Just a dungeon I found over the ground,
X: 56 / Y: 60 / Z: -2
X: -4 / Y: 62 / Z: -34
There's a chest with some beetroot seeds, redstone, a music disk ETC... You could easily make a zombie grinder if you wanted.