A great selection of vendors. Many different produce vendors are there with plenty of samples available. Want heirloom tomatoes or really great looking beefsteaks? Juicy peaches or nectarines?? Wild greens that you can't find anywhere. Fresh flowers for a price far better than Trader Joes and better quality?
Fast food vendors are also there. Want gourmet tamales? The Corn Maiden sells tamales ready to eat or you can buy them frozen like I do. The Peruvian food place is great. You can even buy fresh roasted peanuts (and enjoy peanuts fresher than at the ball park).
The parking, however, is horrendous. Plan to circle the lot a few times before you find a space. Either that, or arrive here before 9:00am on a Saturday. Tuesdays are less crowded.