Okla. Stat. tit. 63, § 63-1-1301.35: Food establishments - notice

A. No food establishment shall place before any patron or

employee any Mello-drink product for use as beverage, unless any

such Mello-drink product or products are clearly identified, in

their original containers, as such or such identification shall be

printed on each menu furnished to such patrons and employees, if not

served in their original container, in legible type of such size as

is used to denote the use of margarine on the menu.

B. No food establishment shall serve a Mello-drink product from

a bulk dispenser or container of the type customarily used for or

associated with or which may be associated with a milk product,

unless the bulk dispenser or container is prominently labeled

"Mello-drink product".