When was the last time you did something creative that involved real "hands-on" work? This week, get your hands dirty. Fingerpaint. Play with clay. Knead the dough.
Why? Because it's fun. Did you need another reason?*
*Fine. Tactile inputs light up different areas in your brain, if I remember the research correctly. I could be wrong on this. I'm not wrong on the fun part, though.