I know I will watch a little TV (mostly Jeopardy and NCIS reruns), walk my dogs, do a little window shopping, sip a few iced Americanos, and Zentangle(R). Zentangle (or tangling) has become a new passion. Thanks to my wonderful Anam Cara (soul sister) I have enjoyed many hours of peaceful meditation through drawing one line at a time. It looks like doodling to the uninformed eye - but it's so much more that that. Anyone can do it - if you can hold a pen you can Zentangle. And although there are official patterns, some recommended supplies, and some basic principles by which to align your thinking, there are really no rules and no need for special equipment. You can do it anywhere. I tangle at my doctor's office, on my lunch break at work, and sometimes (shhhhh) in the choir loft on Sunday mornings.
Here is one example. I'll post more.