At the end of Ocean Science Circle, past the UGA Aquarium, the bluff falls away toward the marsh. A few buildings nearby hold Georgia's only shellfish hatchery. At the UGA Shellfish Research Lab, broodstock oysters are spawned and their larvae are raised into spat, the tiny seed oysters that farms buy and grow out in the water. In its 2025 hatchery-to-table photo essay, Georgia Public Broadcasting followed that process and reported that Georgia's farmed oysters begin at this lab.
So when a single, deep-cupped Georgia oyster shows up on a happy hour menu downtown, it most likely started a short drive from The Landings gate. The supply of that oyster depends on how much seed one island lab can produce. On Saturday, November 21, the lab's parent organization holds a party on that same bluff to pay for more of it.
Two Kinds of Georgia Oyster
Georgia's wild oysters grow in jagged clusters, and according to Georgia DNR, harvested oysters are now sold mostly in clumps for private roasts. The wild harvest runs on a fixed calendar. On its recreational shellfish page, DNR's Coastal Resources Division says salt waters close to commercial and recreational oyster harvest from June through September each year, and the closure can be shortened or extended when conditions call for it.
This year it extended the closure. September stayed warmer than average along the coast, so the October 1 reopening slipped. On October 6, 2026, Georgia DNR announced that state waters would reopen to commercial and recreational harvest at 6 a.m. on Thursday, October 8, once water temperatures were expected to drop below the 81-degree threshold in the state's control plan. The agency's shellfish fishery manager, Dominic Guadagnoli, explained the delay in that release:
"This extended closure ensured that Georgia continued to meet the requirements of the National Shellfish Sanitation Program to protect public health by implementing a Vibrio parahaemolyticus (Vp) control plan."
The farmed oyster follows a different logic. On its shellfish page, Georgia DNR explains that the state's first oyster hatchery was created on Skidaway in 2015. It was a joint effort of DNR, NOAA, UGA Marine Extension and Sea Grant, the Georgia Department of Agriculture and the Georgia Shellfish Growers Association, and it lets growers farm single oysters that can be sold on the half shell. In the hatchery, larvae settle on small pieces of shell called cultch, which produces single oysters instead of the clusters that form in the wild. The seasons differ too. DNR's summer harvest authorization is limited to qualifying maricultured oysters, as its May 2026 closure notice spells out. Georgia Public Broadcasting reported that Georgia's farmed oysters start life at the Skidaway lab.
A Hatchery That Doubled Its Output in Two Years
The lab's numbers show how fast this has grown. Georgia Public Broadcasting reported that the hatchery sold 3 million seeds in 2024. According to the Oyster Roast for a Reason page published by UGA Marine Extension and Georgia Sea Grant, the lab sold 6 million seed in 2026, to 10 farms across Georgia and South Carolina.
The same page names the next ceiling. The lab's target is 10 million spat a year, which it estimates could generate up to $3.5 million in economic impact. Getting there means more nursery space and more water storage. The lab is raising money for a new greenhouse and two 10,000-gallon tanks to increase its algae and seawater production. Oyster larvae eat algae, so a hatchery can only grow as much seed as its water and algae systems can feed.
The farms are expanding at the same time. In a snapshot from March 31, 2026, the Savannah Morning News reported that Georgia had issued nine oyster-farming leases and that two farms were operating, Savannah Oyster Company and Tybee Oyster Company. Earlier that month, Georgia DNR had issued leases to three parties in a new 22.5-acre floating-gear area on Jointer Creek, the state's third such area. The industry is adding water and adding growers, and every new grower needs seed.
From the Bluff to the Bull River
The path from Ocean Science Circle to a dinner plate is short, and nearly all of it stays in Chatham County waters.
- The lab. Broodstock is spawned on Skidaway, and larvae are raised to spat for sale to farms. The lab also gives new growers their first seed stock, hands-on husbandry training and technical guidance.
- The farm. Tybee Oyster Company grows its "Salt Bomb" oysters in floating baskets in the Chatham County Mariculture Zone at the mouth of the Bull River. In a September 2, 2026 report, WTOC said Savannah Oyster Company was farming 3 million oysters in the Bull River.
- The menu. Georgia Public Broadcasting's 2025 essay reported that 14 area restaurants served Tybee's oysters. The WTOC story said Savannah Oyster Company had started supplying a restaurant on Wilmington Island.
The lab sees one more benefit. Oysters filter water as they feed, so expanding production restores coastal habitat and improves water quality. For an island surrounded by marsh, that matters to anyone who looks at the water.
Where to Order a Bull River Oyster This Season
Three spots name their Bull River grower on the menu or have been reported to serve one:
Common. The restaurant's current 2026 Prelude happy hour menu lists Tybee Oyster Company "Salt Bombs" as its local oyster, grown at the mouth of the Bull River, at $2 each.
Sorry Charlie's. Sorry Charlie's advertises $2 Savannah Oyster Company Bull River oysters during weekday happy hour and says the oysters come from its own local farm.
Flying Fish Bar and Grill. WTOC identified the Wilmington Island restaurant in September 2026 as a new outlet for Savannah Oyster Company oysters.
Menus and happy hour pricing change, so call ahead if a specific oyster is the reason you're going.
November 21 on the Aquarium Bluff
The tenth annual Oyster Roast for a Reason, a fundraiser hosted by UGA Marine Extension and Georgia Sea Grant, runs Saturday, November 21, from 1 to 4 p.m. on the bluff next to the UGA Marine Education Center and Aquarium at 30 Ocean Science Circle. Guests get a catered buffet, beverages, and live music by City Hotel. The oysters come roasted and on the half shell, and "Support Georgia Oysters" merchandise is sold on site.
Early-bird tickets are $150 for an individual and $275 for a couple, with prices set to rise on November 4. Readers seeing this after that date should check the UGA ticket page for current pricing. Ticket money goes to the three things above: hatchery seed production, the greenhouse and water tanks, and grower training. Guests at this roast are standing a few steps from the lab their ticket supports.
Making a Day of It on the North End
The same Saturday, Skidaway Island State Park has a fungi hike on its calendar. If you plan to walk the park's trails before heading to the bluff, check the park's page first. The Avian Trail and the observation tower are currently closed because of bridge damage, and a partial campground renovation that began February 2, 2026 is scheduled to last a year. After the 1 p.m. start, it's a short drive across the island to the Aquarium.
At The Agency Savannah, we include island details like the hatchery at the end of Ocean Science Circle when we tell a property's story. If you're curious how your Skidaway home's story would read to today's buyers, request your instant home valuation or schedule a private consultation.
