Blueberry Fool, Upsidedown Pineapple Cake, Green Tomato Pie? Got a favorite recipe to contribute to the Waltham Fire Department’s cookbook? Waltham residents Kim Jordan, Debora Jordan and Ellen Beauchaine are seeking contributions for a town of Waltham cookbook. Recipes can be dropped off at the restaurant Porky Sue’s Place on Route 179 or e-mailed directly to [email protected] The cookbook will cost $10 and can also be pre-ordered from the same e-mail address. The deadline for submissions is May 20.