The Members Lounge is identified as an event and meeting option at Blue Mountains Cultural Centre, Level One, 30 Parke Street in Katoomba. The centre offers an arts-focused setting near Katoomba railway station, with lift access from its parking areas and public transport nearby. Its general venue-hire program accommodates meetings, seminars, training, small performances and cultural events, with projectors, lecterns, microphones and café catering offered for selected bookings. However, the precise capacity and included equipment of the Members Lounge itself are not confirmed by the current public pages, so this listing avoids assigning capacities advertised for other galleries or foyer spaces.