There are actually 3 patterns in the Turn Twenty line these days. The original is Turn Twenty, then came Turning Twenty Again and the newest is Turn Twenty Around the Block. These patterns use 20 fat quarters (the newest pattern has some variations in the yardage) and the top can be put together in an afternoon. Very quick. I have made Turn Twenty... you have large pieces of fabric and the blocks are huge. The other 2 patterns have more pieces to the blocks. Haven't made either of them yet, but will.
Here is the Turn Twenty I made last year.... it is an Easter quilt...
Barb C