Sleep? Who needs sleep?

Not Ryan! We are visiting my parents and last night it was 10:30 p.m. before Ryan finally conked out. 2 hours of crying and it really just seemed like he was playing us, because once we went in there, he would start happily chatting to us about the dogs, or the birds outside. And, true to his nature, he was up at 5:45 this morning, ready to go!
We went on a trolley ride, and Ryan fell asleep on the way home. We get him out of the car and of course, he wakes up! So, we feed him lunch, play for a bit and put him back down at noon. I laid in the room and rested until 1. Still not asleep! But, we did get a messy diaper and he grabbed my mascara off the dresser and covered his face and hands with it! (I dozed off!) I had enough at that point, and my mom and I went shopping.
After we left, Ryan was crying HARD and just screaming until Jamie laid down with him. It was after 2 by the time he finally fell asleep! Seriously???
So, we are going to have to wake him up at some point (4?), so we can go to Jamie's mom's house and so Ryan will hopefully fall asleep tonight. Not really looking forward to another night of this!