Browsing through the produce section of your average supermarket, you have to wonder: What the hell are we eating? What is all that white stuff on apples and plums? And who sat on the tomatoes? The more sensible thing, however, would be to do your weekly fruit and veggie shopping at the West Palm Beach GreenMarket. Not that produce is all the place has to offer; there's also lots of fresh tea, pastries, nuts, and pastas, as well as an assortment of plants and flowers from more than 60 vendors. But before the shopping begins, start your morning off with a cup o' joe from Cappuccino Express ($1.25 small, $1.75 tall) or a nice pancake breakfast courtesy of Tuxedo Gourmet Catering ($4 plain or with strawberries), which has a booth set up in front of the City Hall building. Or if you prefer something a little spicier, go get some jerk chicken ($5, kabobs) from the nearby Jamaican food vendors. Either way, you'll be serenaded by live music while breakfasting in the shade. Afterward, you can check your health with a free blood-pressure screening by West Palm Beach Fire-Rescue. Try getting all of that at Winn-Dixie. The West Palm Beach GreenMarket is open Saturday from 7 a.m. to 1 p.m. from mid-October through the end of April.