You asked if Sunday still works, and yes, that plan is easy on my side.
I think meeting a bit later would help because the morning usually feels rushed here.
If noon is better for you, I can be ready by then and bring the notebook we talked about.
Also, I checked on the garden cuttings, and the ones near the window are doing a lot better now.
You were right to move them away from the colder draft.
For lunch, something simple makes sense, maybe soup, bread, and fruit, unless you want to cook together.
I can also pick up herbs on the way if you still want to try that roasted vegetable dish.
Let me know whether your cousin is stopping by, because I have one extra chair but not two.
If the weather stays mild, we can sit outside for a while and catch up properly.

You asked what would work best for the potluck, and I think keeping it easy is the way to go.
A pasta salad, roasted vegetables, and fresh rolls should be enough without making the kitchen too crowded.
If you want, I can handle the chopping earlier in the day so everything comes together faster.
I also found that the large glass bowl is still at my place, so I can bring that back when we meet.
For the table, the blue cloth is clean, but the small candles need replacing since two are burned down.
I agree about starting a little later because it gives everyone time to settle in first.
Marcus said he can help move the chairs if we keep them stacked by the hallway.
Just tell me whether you want everyone outside first or if the food should be set up indoors from the start.
Either option works fine for me.