Like a good gardener, I waited until after the last frost date you predicted (and beyond!) but still got shafted last night as about 40% of my garden got bitten by frost!
I covered all my little seedlings with hay, but it wasn't enough for some of the more delicate veggies. I'm giving the garden a deep watering then will reassess if they can make a come back in a couple of days. Truth be told, I think I'm going to be replanting A LOT this weekend.