Sewing 144 leeeetle triangles. Check
Pressing 144 leeeetle triangles. Check
Squaring up 144 leeeetle triangles to 1 1/4" squares. Half-Check
Here's an example of where we are today (just for size perspective).
I'm kinda likin' the pinwheel block. Wonder how cheerful I'll feel after making 36 of 'em?
Time will tell...
(Sorry for the lousy photo...late at night)