Another idea I'm entertaining is shadow weave, alternating the colorful variegated yarn with the solid green. Interesting patterns can be created, although the color changes would be unpredictable.
Then I'm thinking about log cabin; similar to shadow weave but creating a specific pattern looking like woven ribbons. What I learned from previous experiments is that the overall effect of using variegated yarn for log cabin depends on the frequency of the color changes.
I did find the store shelves restocked with the colors I needed, so no problem there. Now I just need to settle on what I'm going to do with them. I probably ought to do some samples! Since time is not on my side (so to speak) in the summer harvest and canning season, I may have to decide these will be Christmas presents, rather than for the late July family birthday bash. No sense rushing myself and then not being happy with the results.