Tomorrow: How to Homestead Where: Mission Recreation, 745 Treat (at 20th St.) When: Sat., May 7, 4-10 p.m. Cost: $5 (free with a potluck…

Ryan Farr, the evil genius behind the 4505 Meats Chicken Yum Yum sandwich and supplier of such meaty treats as the artisan turducken, is…