Friends! Suppose you were going to be in Paris for 8 days this June, with a spouse and a 14yo. What are some lesser known or not obvious things you would plan to do? Any recommendations? I mean besides the standard stuff like the Louvre, Catacombs, etc.

@mcnees

I like the booksellers along the Seine and the bookstores around Place Saint-Michel.

But those are most appreciated if one reads French.