I had my first ice cream from one of those ice cream trucks that drives around. All the ones that visit near my house are ratty looking, rusted out vans with the ice cream pictures half peeled off. The speaker playing the calliope music is usually blown and sounds terrible. Worst of all, the guy driving is usually so creepy looking that I can't bear to go near the vehicle.Today was different.A vendor we use bought us all ice cream and had a truck drive out to the office (which I didn't know they would do). The truck was almost brand new with nice ice cream pictures on the outside. The bell was shiny and the music was pretty clear (for...