Meet San Diego Mayor Jerry Sanders from 5-8pm Wednesday evening at Hillcrest’s newest wine bar — Jake’s on 6th. The business association’s quarterly networking social provides business owners an opportunity to socialize with one another and an interesting guest speaker. Mix and mingle with business owners as you sample appetizers provided by several local restaurants. Jake’s is located at 3755 Sixth Avenue. The Hillcrest Business Association, San Diego’s oldest, was established in 1921.