I usually pick up some evaporated milk and bottled apple juice at the grocery store case lot sales. Sometimes I'll find cocoa drink mix at Walmart with after Christmas sales. Or I just get it at the our local Sam's Club or Costco. It's also available at the LDS Home Storage Center. We went through a lot of our cocoa mix supply at the last youth service project.
I'll look over my dry milk and fortified fruit drink mix supply too. I don't go through the dry milk very fast, so I probably have a good supply on hand.
Smith's grocery store started their sale on December 31st, but I haven't had time to take a good look at my supplies, so I only picked up some Tillamook shredded cheese for my freezer.
I prefer shopping at stores that offer case lot prices without needing to buy the case. That way I get the amount I really want and some variety.
For now, here are a few important dates I'm putting on my calendar.
Utah Case Lot Sales January 2015
Smith's December 31st - January 13
Maceys January 12 - 26
Bowmans January 14 - 27
Go to this page here for some tips on shopping at case lot sales.