I bought a Travel Zoo voucher as I thought this would be a great way to celebrate our Wedding Anniversary and I had not been to The Mansion in almost 20 years. The reservation process was easy over the internet and they called to confirm the day before and mentioned our special occasion. Very thoughtful. We arrived a bit easy so sampled a wonderful old aged rum in the very cozy bar area which was decorated like an English hunting club. They carried our bar bill to our table without a word and we were seated in a very intimate corner by a window looking out over the terrace. The extremely sweet hostess mentioned our anniversary again and asked if the table was what we were looking for. It was. We ordered the sweetbreads and agnoli and the ahi tuna parfait for our appetizer and the Arctic Char and Lobster for dinner. Both were great. The sauces really make the dishes. Dessert was so good. I was concerned that we might have a reduction in service as we were using a voucher but I couldn't have been more wrong. Really bad assumption on my part. The entire staff from the hostess to the bread service was impeccable. Our waiter was formal but friendly, knowledgeable but not stuffy. We were checked on frequently without being invasive. I can see why this is the best restaurant in Dallas. I certainly do not plan to let another 20 years go by without visiting. They even gave us a special card with a nice rendition of The Mansion with personal thanks for attending on our anniversary-a nice keepsake.