OK! It was time to really get going on this Seattle MQG BOM, Calendar Cascade. I had a couple of hours on Sunday, knowing it would be a busy (not much sewing) week, and dove in.
One thing to know about this BOM is that the rows are not being created in calendar order. Not sure why, but that's the case, and I'm going with it. So even though I did the first few assigned rows on Sunday, they were actually rows 1, 4, 7, and 8. (Count how many shapes are in a specific row and that will tell you what month it's for - one for January, two for February, etc.)
I was able to get back and do the final (for now) assigned row, 5, and now I'm caught up. For May, we'll be assigned row 2, and I may do it then, or I may wait and batch create several assignments later. We'll see what else is going on. But for now, I'm caught up, I'm liking where it's headed, and am content with that.