Fine out how to get reservations at Philadephia’s trendiest restaurants, where to find the city’s secret speakeasies and the most sinful desserts, where senior citizens dine with seniors in college, where to spot celebrities and more. Irene Levy Baker will share stories from her book, “Unique Eats & Eateries of Philadelphia,” stories she learned working with chefs, restaurateurs, food writers and diners and will satisfy your appetite for a great afternoon. Appetizers, wine and beer are included.