The Annex at the SteamPlant offers a more intimate, flexible setting ideal for breakout sessions, workshops, rehearsals, private meetings, and smaller receptions.

Often used in tandem with larger events in the ballroom, The Annex works well as a green room, speaker prep space, VIP lounge, or secondary programming area.

Its adaptable layout and proximity to the main event spaces make it especially valuable for conferences, weddings, and multi-track events that require separation without disconnection—giving organizers the ability to create layered, well-paced experiences within the venue.