Pointless prize for doing stuff on your bike you might be tempted to do in your car. Groery store, post office, pharmacy dentist, manicurist, gym, farmers market, dry cleaning, bike shop, library, etc. Commutes, coffee rides, kid pick up / drop off do not count. Tag rides with #adulting.

See: http://bikearlingtonforum.com/showthread.php?15602-Pointless-Prize-Adulting-(aka-errandaneuring-if-you-so-fancy)-FS2020Adulting