Iggy’s Diner open 7AM-8PM. 2400 South Grand Ave, Carthage, MO 64836 ph (417) 237-0212 smoke - free EAT HERE! Shakes/Malts 7am-8 pm summer 5 Supers! Greetings from Iggy's - Click Here Google Street View click here! Tour the inside click here! Click inside this Google 360 Sphere and drag to view all the Diner (zoom also) Views: Carthage, MO by Marvin Heisten Route 66 info Our Menu Happy Days Dance-Video Happy Days Song-Video The T-shirts are so popular and we have lots of them!