A new Neon sign Dickie Joe's Burgers In found under Build Mode / Community Objects / Misc. Objects, costs 0. You need Late Night or a later pack for the neon sign to show in your game.
Neon sign Dickie Joe's Burgers
Dickie Joe's Burgers
Neon sign Cocktail bar
Neon sign Hotel
The "game mod restaurant hours 0800 to 2400" can alter the opening and closing times.
game mod restaurant hours 0800 to 2400