December still seems a ways away but if you want to learn the secrets of gingerbread house construction from a pastry professional, you’d better sign up for pastry chef Maria Cavaleri Gilardo’s Gingerbread House Building Class at Tosca soon, since it usually sells out. Scheduled for Sunday, December 3rd from 2:00-6:00pm, the class will walk you through the whole process – from laying the foundation to picking out window treatments. Class costs $75 per person, which includes building and decorating materials – and your very own gingerbread house. Call Tosca at 781.740.0080 to sign up.