Lime Ice Cream from Treats on the Beach

I had some ice cream from Treats on the Beach on Flagler Avenue in New Smyrna Beach, FL. I ordered soft serve lime flavored ice cream. I'm not sure exactly how it worked, but they advertised something like twenty six soft serve flavors of ice cream. I only saw two soft ice cream machines, so I don't know where all of these flavors came from. I'm guessing they somehow mixed flavoring syrup in each time they dispensed the ice cream. The ice cream really didn't taste that much like lime and tasted more like vanilla. It was still good as far as soft serve ice cream goes...