None too thrilled with the mess he saw during his morning commute to work, Dolores Park neighbor Andrew Warren had had enough this morning. In an effort to get people to pick up their trash, he created this nifty Facebook page urging all of you sun worshippers, families of 15, and hippie stix jugglers to please pick up your trash after using the park. Or, if the mood should strike, pick up after others. You know, in keeping with today's call for volunteerism. Or whatever. Anyway, we implore you all to clean up after yourselves when done sipping your beaujolais nouvea or lighting up a fattie at DP.