The Treehouse at the Coliseum to debut in `18
(MLB.com Oakland Athletics)

The Oakland A`s today announced the addition of The Treehouse, a new destination area above the left field bleachers in the Oakland Coliseum that is set to debut during the 2018 season. The Treehouse will be open to all fans and will feature two full-service bars, standing-room and lounge seating, numerous televisions and pre- and postgame entertainment.