we went to the tea party in Nov 2001. it was at the Saloon, but I think it has changed venue now, so it's probably different.
We had a buffet set out with lots of cakes and desserts on it, I don't remember anythign savoury. You were also allowed 2 drinks, and for some reason I think one had to be a hot drink and one a cold drink. I remember thinking it was a strange rule.
The Saloon was set out around a stage on tiers, and the characters came out from the stage and went to meet the kids. We were sitting right at the top tier, away from the stage, and as the characters got mobbed as soon as they came out, not many made it all the way back to us. Eventually we realised and took Katie down to meet them, but it was pretty crowded and not as civilised as a Florida character meal where they come around to your table. We found this at all the character meals we did.
Some of the characters also went on the stage and did a bit of larking around, I seem to remember Chip (or was it Dale) throwing himself across the stage and sliding on his tummy. It wasn't an actual show, just the characters being silly, but it was quite funny.
We hada good time, and it's not very expensive, but it wasn't marvellously well organised.
Bev