Down to one nap?

I'm not quite sure what is going on right now with D, but yesterday, she would not go down for a second nap so I took her out to Mom's Game Day. She was fine. She got a little needy and cranky later in the evening when I was making her dinner and wanted to be held as opposed to sitting in her chair, but then was fine again when I was feeding her. That is amaaazing. She was up from 11am until a little after 7pm. WHAA??!! The girl is nuts.