I will be in Paris on All Saints Day and after reading travel books at the library today, I see that All Saints Day is an observed holiday in France.
The museums that interest me are open that day. But what about markets at Rue Cler, Saxe-Breteuil, the Saint-Germain Covered market, Maubert, and Rue Montorgueil? Are the métro, RER and buses on a holiday or special schedule? Are retail stores like bookstores open? Are there organ or choral concerts in churches?
Is there anything else of which I need to be aware on All Saints Day? Thank you!