We let Kate sleep in Grant's room for the first time. It was an interesting night. They laughed, squealed, giggled, and talked and had just a great time. I ran upstairs to check on them at one point and this is what I found: Kate in her Pack-n-Play reading a magazine while Grant was mischievously dangling his toy snake over the side of his bed to touch her head.
At 10:00, I told them it was time to settle down and try to go to sleep. By 11:30, Grant was asleep but Kate was still playing, talking, and looking at her magazine. I'm not quite ready for another sleepover...even though they keep begging to do it again. Maybe in the summer when I can sleep in.