In its third year, TomorrowWorld , billed as America's largest 21-plus music festival, has announced its first chef partnership in conjunction with Red Beard Restaurants , the group created and owned by Atlanta chef Kevin Gillespie .

Headlined under Tomorrow’s Table, the partnership will serve up an assortment of exclusive dining opportunities during the three-day outdoor electronic dance music/DJ experience, which is dubbed "The Key To Happiness" this year.

The festival will take place Sept. 25-27 on 8,000 acres outside of Atlanta in Chattahoochee Hills, GA and could attract as many as 200,000 people over the weekend.

Gillespie's acclaimed Glenwood Park restaurant, Gunshow , and Revival , his new upscale Southern restaurant, which opened in Decatur on July 23, will both be in the mix, along with his pop-up/catering, whole-hog barbecue concept, Terminus City .

Throughout the weekend, Gillespie and Tomorrow’s Table will focus on three key elements:

* The music festival’s first sit-down restaurant experience, which will overlook the Main Stage and feature "a new, fresh seasonal menu each day themed to one of Gillespie’s restaurant concepts."

* A similarly-themed takeaway picnic basket service.

*An intimate, seated 10-course dinner cooked and served by Gillespie and friends on Saturday night of the festival.

Here's a glimpse of the menus:

Terminus City Friday, featuring traditional Southern BBQ

Chopped whole hog BBQ

Pulled BBQ chicken

Smoked Mushroom “BBQ” with Alabama White BBQ Sauce (Vegetarian)

Brunswick Stew

Shaker Style Coleslaw

Heritage Baked Beans

Southern Revival Potato Salad

Gunshow Saturday, a culinary journey of tastes and flavors from throughout the world

Featuring dishes inspired by regional America, Southeast Asia, Northern Europe, Central America and more

Revival Sunday, traditional style Sunday supper

Revival Fried Chicken

Grass-Fed Beef and Pork Meatloaf wrapped in Bacon

Mushroom and Farro Cabbage Dumpling (Vegetarian)

Fried Silver Corn

Smoked Local Greens

Creamed Potatoes

Field Peas and Butterbeans in Sweet Cream Butter and Dill

Takeaway picnic service will be provided each day, with baskets based on each menu’s theme.

For more on TomorrowWorld and its economic impact on Georgia check out Melissa Ruggieri's story here .