Okra: attractive plants, good okra – research germination anomalies, warm soil before planting?
Sunflowers: did well this year – grow same variety next year?
Three Sisters bed: better than last year, but the squash plants needed more sun, and the beans pulled the corn over – move the corn & beans to the center of the bed with the squash around the outside, plant squash same time as other squashes, plant beans 1 week later next year.