The last time I went to my LHBS, I got about 20 pounds of grains to be used in several batches. At my LHBS, it is a self service deal where one weighs out each grain, crushes it and puts it in a plastic bag. The last time I was there I got into a really cool conversation with another brewer while we were in the grain room. I kept weighing and crushing grains as we talked. However, I forgot to label most of my bags. I wrote everything on a list so the checkout guy knew what I was buying, but I distracted enough to neglect labeling the bags for my own use.
I just realized this a couple days ago and I got really pissed at myself. I THINK I identified what each thing is. I'm most confused about which 10 pound bag is Maris Otter and which is 2-row. In the end, it isn't that critical really, but I won't be making my Irish stout to the correct specs if I guess wrong.
*That's Local HomeBrew Store