Food Safety Report: Peking Wok Restaurant, 4920 3rd St, San Francisco, CA, USA 6 years ago • details 13 Comments Comment High Risk Citation. Inspection Date: 2019–7-08 Details: Improper reheating of food Unclean nonfood contact surfaces Low risk vermin infestation Improper storage of equipment utensils or linens Source: San Francisco Health Department.