This Duluth Waffle House restaurant is located on Peachtree Industrial Boulevard, just south of Pleasant Hill Road. The iconic Waffle House chain, now 1,600 restaurants strong, started in Avondale Estates, GA,in 1955. While famous for its delicious waffles and hash browns, it also specializes in sandwiches and other diner-type food. A favorite of both families and night owls – the restaurant is open 24 hours – Waffle House is sure to have something everyone.