I will be in Austin at the end of the month and was wondering if there are any local grocery stores, gourmet markets, or farmers markets that locals might recommend. I'm visiting from Houston so I have available to me Whole Foods and Central Market. Not that I won't visit those also but I'm looking for the local treasures. I recall a Co-op that I really liked, just north of the University. I'm going to look for it again. Are there any others?