I think I have that same twitch.
The midday breaks are almost more than I can handle. But since we are so heavy into pin trading now I can tolerate the breaks better. It is a good chance for "lanyard maintenance". I can take off whatever "keepers" I found in the morning and add more traders. Then I can put the keepers on sheets of bubble wrap, label them according to owner, and put them away.
We usually do an "extra" thing like a tour, Lunch with an Imagineer, La Nouba, etc. but I am running out of those. Which means maybe parasailing would fit into the schedule. DH wants to do a fishing charter, but it is always so freaking HOT in August! He would love to do one in cool weather, but our cool weather trips are those little 72 hour jobs where there isn't enough time for anything.
Kristine - Do you guys have those "Teavana" shops? We have them at 2 different malls. Their tea is REALLY good, and they will custom blend it for you. Of course you would have to know what you like and what sort of taste you want before you went custom. Their samples are always yummy.