Cal. Bus. & Prof. Code § 25607
(c)
(1) A licensed winegrower, licensed beer manufacturer that holds a small beer manufacturer’s license, and a licensed craft distiller, in any combination, whose licensed premises of production are immediately adjacent to each other and that are not branch offices, may, with the approval of the department and under such conditions as the department may require, share a common licensed area in which the consumption of alcoholic beverages is permitted, only under all of the following circumstances:
(e) Notwithstanding any provision to the contrary, a licensed manufacturer may share a common licensed area with multiple licensed retailers, subject to the provisions of this subdivision.
(10)
(11) The Legislature finds and declares both of the following:
(f)
(2) The privileges described in paragraph (1) may be exercised by the licensee only if all of the following apply:
(B)