If it had only been a single skein, a scarf would've been the easy answer and I would've been done already. But 3 skeins just seem to need a bigger project. After some rooting around on Pinterest, I stumbled into a blog called "Laughing Purple Goldfish" which had a "Simple Triangle Shawl" pattern for free. Seemed like the ideal project, and I could send it to the rehab center with Mom's quilts and the other shawl I've already finished.
Here is the finished product: