We are spending about 2.5 days in Canada later this week on our way to New Hampshire. I've got everything mapped out driving wise and where to stay, but if we have just a Saturday afternoon until Sunday at about 1pm (about 24 hours), what should we be sure to see/do?

I know that we plan on checking out the "Old Port" area and will be staying in that proximity as well.

It will be my wife, 17 year old daughter (who wants to take in all of the "french") and I.

Thoughts?
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