Nursery this morning.  
Lunch.
LONG nap (2 1/2 hours - term time is really taking it out of him)

After the nap he wanted to play trains again (which we did), play with some cars, and not do much else.  He was eventually tempted to scoot to the shop by the offer of a jelly snake - which he ate while scooting one-handed on the way back.

He seems ready for bed again now.