I just finished up coaching my boys at the Minnesota State H.S. Lego Robotics Tournament. We didn't win, but were awarded the judges trophy for innovative design! This is an all day affair ... starts at 8:00 a.m. and ends at 5:00 p.m.
Anyhow, how best to relax? Download (free) and use 55 Ways to Have Fun With Google! (eBook)
I already used one of the suggestions to trick my high school, nerdy son! ... the disappearing "oo's" in Google.
Finally, check out my Google Co-Op eBook Manual Search Engine.