Glasgow - weekday afternoon visit what to do?

[philv]

Will be arriving there next week at midday by train.
With a 12 year old.

What to do/visit for tne afternoon?
Is tnere an old town ?
Any suggestions for place to have lunch?

Thanks.

[philv]

Thanks for the replies.

Are there any very scottish things to do?

It's not to kill time, but more to see scotland.