Ice cream trucks are a beloved staple of summertime, bringing sweet treats to neighborhoods and parks all over the country. But did you know that the history and evolution of ice cream trucks is just as interesting as the treats they serve? Here are some little-known facts about ice cream trucks that may surprise you.

First, did you know that the first ice cream truck was invented in the early 1900s? The first known ice cream truck was a horse-drawn cart that sold ice cream and other treats in the streets of Baltimore, Maryland. The owner of the cart, Harry Burt, eventually converted his horse-drawn cart into a motorized vehicle and began mass-producing them, making ice cream trucks more accessible and popular.

Next, did you know that the iconic jingle played by ice cream trucks is a relatively recent innovation? In the early days of ice cream trucks, vendors would simply call out to potential customers to let them know they were in the area. But, in the 1950s, ice cream truck operators began experimenting with recorded music, with the most popular jingle being "Turkey in the Straw." The jingle is still used today and is considered to be a classic part of the ice cream truck experience.

Did you know that ice cream trucks have evolved over the years? Today, most ice cream trucks are equipped with freezers, refrigeration units, and other modern technology to keep the ice cream fresh and at the right temperature. Some ice cream trucks also now have digital payment options, making it even more convenient for customers to make their purchases.

When it comes to the menu, did you know that ice cream trucks used to sell more than just ice cream? In the past, ice cream trucks offered a variety of treats such as soft drinks, candy, and even cigarettes. But as health concerns and regulations have changed, the menu of ice cream trucks has become more focused on ice cream and frozen treats.

Lastly, did you know that some cities have restrictions on when and where ice cream trucks can operate? This is due to concerns about noise and traffic congestion. Some cities have designated areas where ice cream trucks are allowed to operate, and also have specific times that they are permitted to play their music.