• 20 graham crackers, crushed, plus 4 whole
• 10 tablespoons unsalted butter, melted
• 2 tablespoons gelatin powder, 2 packets
• 3 cups heavy whipping cream, divided
• ½ teaspoon vanilla extract
• ⅔ cup lemon curd, divided
• ½ cup dulce de leche, warmed, plus more for garnish
• ½ cup chocolate hazelnut spread
• 1 tablespoon raspberry jam
• 8 fresh raspberries, for garnish
• 5 chocolate hazelnut truffles, for garnish
• 10 pecans, roughly charged, for garnish
• 5 candied lemon slice, optional, halved, garnish