Yes I know the exact costs (from a few years ago), happy to DM. They're charged the rate for internal use of the venue, but "internal" effectively means "there is a formal group at Harvard that plays an organizing role in your event"
Narrowly scoped response: Harvard (primarily science center but spread to a variety of buildings a <5 min walk north) hosts a multiple-day event with over 1000 attendees every year. That event has costs that are much much much lower than what you stated here, but I have no idea if the Science Center would be willing to work with an external client.
Yes I know the exact costs (from a few years ago), happy to DM. They're charged the rate for internal use of the venue, but "internal" effectively means "there is a formal group at Harvard that plays an organizing role in your event"
Narrowly scoped response: Harvard (primarily science center but spread to a variety of buildings a <5 min walk north) hosts a multiple-day event with over 1000 attendees every year. That event has costs that are much much much lower than what you stated here, but I have no idea if the Science Center would be willing to work with an external client.