Go Green with Larry's Giant Subs. Larry's Giant Subs is committed to keeping the planet "green" by using paper goods and utensils made from recycled products. When it comes to food, giving customers nothing less than the very best is what Larry's Giant Subs is all about. The Raikes brothers built their first submarine sandwich shop in Jacksonville in 1982. Their first subs were designed using the best quality meats and cheeses available and topped off with produce that is delivered daily. Today the ingredients have not changed and neither has the brothers' commitment to quality.