1+ days in Paris

I'll have a Saturday evening and all day Sunday in Paris next month, before moving on. I've spent a fair amount of time in Paris on several other trips. I'd appreciate your thoughts on how you'd spend such limited time. I'm thinking of just enjoying Ile de la Cite: the chanted Mass at Notre Dame, a visit to the Ste Chappelle, some wandering around, and then Vespers. Do they still do the Sunday pm organ concerts at Notre Dame? I love art, but don't think I'll be up for museum crowds on Sunday (arriving from US on Saturday at 2).
I'd welcome any suggestions.

Posted by Jim
Dallas, Texas, USA
495 posts

Another beautiful church is St. Sulpice and it's fountain. Whether you are a DaVinci Code fan or just enjoy wonderful organ sounds try it. Rick Steve's covers the famous organ and gives times of concerts in his guidebook.