Just got back. Austin is a great city. Parkside closed on Saturday for good, for any of the 6th streeters out there. Hope they do something nice with the space, as it really is amazing. Also ate at Chuys, P. Terry (oddly enough both are within a 5 minute walk from each other, even though I visited them 3 days apart), both I give a thumbs up to.
Also did south congress and had an early sunday morning coffee at (somewhere in the Caribbean, I thought it was Jamaican, but know it's not). Joes and hung out with all the weird former hippies with their dirty "Keep Austin Weird" shirts.
The running trail along the river and through Barton is awesome. I even rode the little train from the springs.
From a food perspective - the Whole Foods was great, although there's a million and one food trucks there all over the city. I could do another trip back just to hit up the various, unique, trucks and trailers we saw.