This garden has seasonal affective disorder

But there are actually living plants in there!

Vegetables that can survive a polar vortex:
leeks, lettuce, and Brussels sprouts 
and possibly fava beans
more lettuce
spinach
and more spinach
onions
more leeks and Brussels sprouts
makeshift cold frame 
cold frame carrots and scallions
mache aka corn salad
kale and tat soi
kale--the wilting is from heat, not cold
collards
 I guess there is light at the tunnel that has been this winter.