Saturday morning at Penman Park looks the same way it has for years. Tables of heirloom tomatoes and pasture-raised eggs line up under the oaks, a guy with a guitar plays somewhere near the honey stand, and the crowd moves at the unhurried pace of people who already know where the good bread booth is. A few weekends later, a very different scene takes over Latham Plaza: two hundred vendors, fifteen food trucks, a line for kettle corn that wraps around the Seawalk Pavilion stage, and enough foot traffic that you plan your parking spot in advance.
Both feel like fixtures of life at the beach. Only one of them sits on ground the city isn't actively shopping to developers.
Same Instinct, Different Landlords
The Saturday market at Penman Park is the Beaches Green Market, run by Dig Local Network, a nonprofit built specifically to connect residents with local food and local makers. It runs every Saturday from 10 a.m. to 2 p.m., year-round, rain or shine, on city parkland at 321 Penman Road. The city's own calendar has it booked out in unbroken weekly succession through the fall and into next January. There's no redevelopment fight attached to this stretch of grass. It's parkland doing exactly what parkland is zoned to do, and it has been for years.
Latham Plaza and the adjacent Seawalk Pavilion carry a different history. This is the civic heart of downtown Jax Beach, the stretch that runs from City Hall east to the boardwalk, where restaurants and shops line the north edge and a city-owned parking lot sits on the south end. It's also home to the 904 Pop-Up, the roughly monthly market founded by Mark Braddock that has grown over the years from about 60 vendors to more than 200, plus the fifteen food trucks that now show up alongside them. The plaza hosts the pop-up along with a rotating calendar of other draws, including Springing the Blues, the holiday lights of Deck the Chairs, and the Jax Beach Arts Market.
That same plaza has been the subject of a public fight over what gets built on it, and that fight isn't finished.
A Fight That Already Happened Once
In 2023, the city put forward a full redesign of Latham Plaza and its parking lot, one that would have required a charter amendment allowing a 55-foot mixed-use building where the current limit tops out at 35 feet. Braddock argued publicly that the redesign would cut his event's usable footprint in half, and organizers of the plaza's other recurring events raised the same concern. Voters settled it at the ballot box in May 2023, rejecting the height exception by a wide margin, with roughly 82 percent voting no.
That should have been the end of it. It wasn't, because a "no" on a height amendment doesn't take a parking lot off the table. It just means whatever comes next has to fit inside the existing limits.
What's Live Right Now
In March 2026, the city announced it would issue a formal request for proposals for the city-owned lot directly south of Latham Plaza, the same lot the 2023 fight was partly about. This time the ask is narrower: a private partner to build mixed-use space with new public parking and ground-floor commercial space, all within the height limits voters already protected. City officials said the process would unfold over the coming months, with public review of submitted proposals before anything gets approved. Officials also noted the project falls under the city's procurement cone of silence, meaning residents hoping for updates in real time on social media are going to be disappointed. RFPs of this size typically take months to work through review and negotiation, so as of late summer there's no reason to expect a decision has landed yet, only that the process the city described in March is likely still working its way through.
Here's the comparison that actually matters if you're the one deciding where to spend a Saturday or a Sunday this fall:
| Beaches Green Market | 904 Pop-Up | |
|---|---|---|
| Location | Penman Park, 321 Penman Road | Latham Plaza and Seawalk Pavilion |
| Land status | City parkland | Adjacent city-owned lot under active RFP for private redevelopment |
| Frequency | Every Saturday, year-round | Roughly monthly |
| Run by | Dig Local Network (nonprofit) | Independent organizer, Mark Braddock |
| Recent site history | None | 2023 charter fight over building height, 2026 RFP for the adjoining lot |
Why This Matters If You Just Want Your Saturday
If your rhythm is a basket of tomatoes and a dozen eggs at Penman Park, none of this touches you. That market sits on land the city has no active plan to redevelop, and it has the kind of institutional backing, a standing nonprofit with a consistent weekly schedule, that tends to outlast any single administration's development priorities.
If your rhythm runs through Latham Plaza, whether that's the pop-up itself or one of the other events that shares that footprint, the lot under discussion is the same lot most people use to park and the same space vendors have relied on for staging and overflow as the pop-up has grown past 200 vendors. A project that never lays a hand on the plaza's grass or the pavilion's stage can still change how you get there, where you park, and how much room is left for the trucks and tables that make the event what it is. The height fight is settled. The footprint fight, in a smaller and quieter form, is still open.
None of this means either market is going away tomorrow. It means the two Saturday-and-Sunday habits that feel like twins actually carry different odds, and the difference comes down to who owns the dirt underneath them. One sits on parkland. The other sits next to a parking lot that's currently out to bid.
Keeping an eye on where these projects land is part of what it means to actually live in this town rather than just visit it. If you want a neighbor who follows Jax Beach's civic calendar as closely as its restaurant openings, and who can talk through what a project like this means for the block you're on, The Real Jacksonville is a good person to know. Reach out anytime, whether you're weighing a move or just want to understand what's changing a few blocks from home.
