lunch for 20 on Sunday
Tough: Are you committed to French food? because Lao Lane II has room for that size bunch upstairs and a group of us had a great meal there ensemble. For French, one can't do worse than the garden-facing room at the Marcab or the back area at La Maree. Or how about buying out the Cantine de Troquet? I'll bet you can negotiate that. Cru also has a room on the Northwest side that might work - but it's cru stuff.