The HTC Click - not to be confused with the Cliq, a.k.a., Motorola Morrison - appears here running Android android 1.50.999.0 (purported to be Donut), and looking a lot like a member of the HTC Touch line. As Unwired View repots, "The known features of HTC Click include a 3.5mm headset jack, MicroSD card support, a photo camera and a 1,100 mAh battery." Expected cost is $300 without contract.
Also check out the Magic running Sense. Is that an Ion? I've only seen one with blue trim until now.
I'm not sure if it's more rude to acknowledge or ignore the demonstrator's polydactyly, but I want to take this opportunity to give a shout out to the polydactyl stray cat my wife and I were unable to bring with us on the move: we miss you, Thumbs!