Grumpy kids and non nappers!

Anyone else having a rotten day? I have 5 kiddos today, everyone was grumpy and tired, or so I thought. So we had lunch a little early and nap time at 12:15...it is now 1:50 and my 13 month old dcb and 21 month old dcg are STILL awake....yakking away in their playpens (different rooms). So...now I have to decide on whether to let them stay asleep if they actually manage to fall asleep before nap time for the rest is over. I can only imagine how grumpy they will be for the remainder of the day! Ahhhhhhhh, I want today to be over.:(