Permits and alcohol rules
The City of Pleasanton's park-facility sheet states plainly that alcohol is not permitted at any city park, and that picnic reservations are required for larger groups.source 1 For organized events, the city's special event application says alcohol requires a permit from the California ABC, separate alcohol liability insurance, and Police Department review and approval.source 2 ABC lists Alameda County under its Concord district office.source 3 Rules change; confirm current requirements with the city and ABC before planning alcohol service.