I'm so glad I got to finally try out this Pittsburgh landmark! (I grew up in the South Hills so going all the way to the North Side for a snack was unheard of!) I think the cart is in its 79th year! When we stopped by Gus served us our ice balls straight from a big block of ice! I got the cherry flavor and loved it. And at $1 per ice ball who can beat that??! I plan to go back with my family many times this summer!