I've got a two-night stay coming up at an AirBNB in Vincennes. I know that's not really "in" Paris, but it's what I could afford, and it works for me. And rather than criscrossing the city on long metro/RER rides, I'm thinking of limiting myself to exploring this new part of the city. (I've been to Paris a number of times before.) So I'm wondering what recommendations y'all have for things to do/see/eat in the 11th, 12th, and 20th arrondissements, as well as Montreuil and Vincennes.
Right now my plan is to start at the Marche d'Aligre on Saturday morning/midday, find a place to picnic for lunch, and then maybe grab a drink and a light dinner somewhere after checking in at my AirBNB. On Sunday I'll be at Roland Garros most of the day, but I'll have that evening and Monday morning free as well.