Press Release:   The Sarasota/Manatee Farmworker Supporters are having their annual Cesar Chavez Memorial Dinner at the Golden Apple Dinner Theatre, 25 North Pineapple Avenue in Sarasota on Saturday, November 7th, at 6pm. The admission is $30; $18 for farmworkers, students and children.   The special guest speaker will be Tirso Moreno, general coordinator of the Farmworker Association of Florida. The master of ceremonies will be the reverend Charles McKenzie. Their will be live entertainment.   In honor of those individuals who best served the farmworkers in their fight for dignity and equality, three plaques will be awarded.   To buy tickets contact the dinner organizer Pat Liebert at (941)379-0317 before November 1st.   Marvin Mills president (941)351-8726