Kog,
I see you've found there are some trigger words and phrases that will cause some forum vets to react. Since you are new here, I know you are unaware of some past postings that used similar phrases. Those posts were made by some uninformed people who were passing along misinformation.
To help us get to know you better, tell us a little about your travel experiences. We will be in France the same time you are. This will be our third trip to France. Our first was in 1966 when we were in high school. That Europe trip is where we met.
I suggest you check out the market near the Catacombs. It was a 10 minute walk from our B&B. I've never seen a market selling sea urchins! There's a Metro stop (Denfort - Rochereau) right there. Also, consider visiting Pere Lachaise cemetery. It's peaceful and fascinating. You'll see the graves of Chopin, Oscar Wilde, Edith Piaf and Jim Morrison.
Finally, if you really want to splurge, take an evening tour of Paris in a vintage Citroen 2CV. Wait until at least 8:00, when the traffic thins. We took the 2 hour tour and it was one of the highlights of our visit! When our driver found out we were from Macon, Georgia, he streamed Otis Redding between pointing out the sites. He and I sang along to Otis, Wilson Pickett, Aretha Franklin and Leon Russell. There's nothing like driving through the streets of Paris singing along with Albert King's "Born Under a Bad Sign" ("You know wine and women is all I crave, a big legged woman will carry me to my grave...")