The final event of the Texas Hill Country Wine and Food Festival is a shebang called "Sunday Fair", which takes place on the last day of the Festival. Last year it was staged at a big, shady park in Georgetown; this year it was held at the Vineyard at The Salt Lick in Spicewood. I think it always MUST be held outside of Austin, because it must be held in a big field where multiple enormous tents can be put up, and there has to be ample parking for thousands.
I went to Sunday Fair with fellow food writer Ann Guidry and her baby Sam. The weather was PERFECT: In the low seventies and breezy and sunny. So perfect, in fact, that I believe attendance was greater than anticipated. The event was MOBBED! The Vineyard at the Salt Lick was not as nice as the park in Georgetown; there was no shade at all, and one could not sit on the ground because it had recently rained and the ground was muddy. (So muddy that hay had to be distributed to prevent some areas from becoming enormous mires.) There was a prohibition on bringing in collapsible chairs, so essentially, once you got there you were sentenced to be on your feet for the duration.