We did it last year with our 3.5 yo and my coworker did it last week with her 5 and 7 year old. Loved it. This is the character breakfast at the Convington Mill restaurant. It is only on Sundays. The restaurant opens at 8 am and no reservations are required. You can either order a la carter or have the brunch. The brunch is a 5 out of 5. Eggs are made fresh to order and there is a huge selection of fresh hot food. Everything is appealing, no soggy waffles or pancakes. Anyhow Minnie and Goofy come out of the kitchen at 8:30 prompt. She tours all the tables and spends as much time as you wish. When we were there since it was early she spent at least 5 minutes and then came back twice for more pictures. She mingles with everyone. Then at 9:30 two more disney characters come out and mingle. It was great!!! The food was fabulous and since my son was in such amazement and did not eat much there was no charge. We parked at the hotel lot and the ticket was validated by the wait staff, so it was free. We loved it and with tip and tax for two adults including coffee and milk and juice it was under $50....
We picked this over a character meal at Disney because I heard the food quality was poor at Disney and the size of the crowd was huge. Here at the Mill it is cozy and fab food.