Hi Sarah,
God, they must have taken about a million photos of us today
Definitely got aching cheeks!!
It was such a fun day and so much to talk about - we are all starting new threads tomorrow to document the whole experience so I'll save the detail for then...
As for the training run, I did it in 23:07 so I've still got a fair way to go to dip under sub 20! But I'm nothing if not determined 
Tuna and ketchup... you sound like a student!