Okla. Stat. tit. 37A, § 6-102.1
Notwithstanding Section 6-102 of Title 37A of the Oklahoma Statutes, which limits a licensee to serving not more than two drinks to one person at one time, a licensee may serve and deliver tasting flights as follows:
3. A spirit tasting flight shall be not more than four separate individual spirits of not more than a half (0.5) ounce each, served together at one time.
A tasting flight shall not be free samples, but shall be considered a single drink.
For purposes of this section, a "tasting flight" means several samples of various beers, wines or spirits served at one time to one person by the licensee who is authorized to sell and serve beer, wine or spirits; provided the serving is within the size limitations stated below:
Laws 2019, SB 814, c. 291, § 2, November 1, 2019.