Tomorrow, on what will reportedly be a hot day, government officials and and local activists will ask you to bike to work to "promote pedal power." While your Editor won't be riding anywhere tomorrow, SFist Jonathan manages to pedal from San Francisco to Palo Alto almost every day, so one day out of the year won't kill you, will it? Just be sure to stay hydrated; swipe on your toughest deodorant; snap on that......