Went to Stagioni for the kitchen CoLab dinner with Atlanta chef, Michael Patria. We looked forward to the fun concept, highlighting new dishes prepared by the guest chef. The food did not disappoint, ordered the charred romanesco with anchovy vinaigrette. Delicious! Grilled romaine salad was ok, although not very grilled, a major flavor enhancer not highlighted. Main dishes, I ordered the mahi mahi with burnt orange sauce - just lovely, perfectly cooked fish and wonderful Med style flavors of the orange sauce complemented it perfectly. Dining partner ordered the pappardelle with gorgonzola and radicchio - again, great balance of acidity and flavor. Additional slight disappointment, lackluster wait staff and grumpy server. Overall, great night out in a lively restaurant.