Blue Mountains Cultural Centre's Seminar Room/Theatrette is a reconfigurable 84 m² presentation and event room in central Katoomba. The venue's 2026 hire information lists a maximum of 70 guests and equipment including projector, microphones, speakers and Wi-Fi, making it suitable for seminars, readings, talks, small performances and conference breakout sessions. The broader cultural centre has parking accessible from Parke Street and catering options through the gallery café. Standard room hire is advertised for 9am–5pm, with additional approval and costs for out-of-hours use; seating and stage requirements may reduce the practical limit. Contact the venue operator for the latest availability, final inclusions and hire terms.