Section 10-203.11 - Enclosure of Kitchen(A) With the exception of ¶ (B) of this section, all FOOD preparation and UTENSIL washing areas with extensive FOOD preparation in connection with TEMPORARY FOOD ESTABLISHMENTS shall be effectively enclosed or screened.(B) cooking and heating devices shall be effectively separated or enclosed in order not to be accessible to the public.Wis. Admin. Code Department of Health Services § 10-203.11