The manager of public works may issue to any person a permit to occupy the public
right-of-way outside of the roadway for the purpose of placing a pushcart or other
vending device at a location approved by the manager and selling therefrom food, beverages,
food products, including ice cream, frozen milk, frozen dairy or ice confection products;
merchandise, including handcrafted goods and objects, souvenir items, or printed media,
but specifically excluding flowers; or services, including portrait sketching or silhouettes;
provided however, once a permit has been issued and remains in effect for a pushcart
or other vending device at a given location, no other person may be issued such a
permit for the same location.