plank, an energetic dining and entertainment destination coming to Oakland’s Jack London Square, brings 50,000 square feet of interactive fun and excitement to the Port of Oakland’s waterfront setting. Bowling, bocce, outdoor beer garden and diverse menu make plank the ideal setting for social gatherings, special events and much more. Happy Hour: Stop by Monday-Friday between 3:00pm and 7:00pm for $2 off all drinks and appetizers.