| Spaces | Seated | Standing |
|---|---|---|
| Merrimack Room | 35 | 35 |
| Executive Boardroom | 10 | 10 |
| Spaces | Seated | Standing |
|---|---|---|
| Auditorium | 180 | 180 |
| Percy Wadman | 100 | 100 |
| Spaces | Seated | Standing |
|---|---|---|
| Exhibition Hall | 4828 | 5100 |
| Spaces | Seated | Standing |
|---|---|---|
| Overlook Room | 75 | 75 |
| Prescott Boardroom | 12 | 12 |
| Spaces | Seated | Standing |
|---|---|---|
| Meeting Room | 30 | 30 |
| Spaces | Seated | Standing |
|---|---|---|
| Meeting Room | 40 | 40 |
| Spaces | Seated | Standing |
|---|---|---|
| Annuals Board Room | 8 | 8 |
| Evergreen Meeting Room | 6 | 6 |
| Spaces | Seated | Standing |
|---|---|---|
| The Apex Room | 65 | 65 |
| Spaces | Seated | Standing |
|---|---|---|
| Auburn Room | 40 | 40 |
| Spaces | Seated | Standing |
|---|---|---|
| The Boroughs Meeting Room | 40 | 40 |
| Spaces | Seated | Standing |
|---|---|---|
| Marlborough Ballroom | 300 | 300 |
| Marlborough Salon D | 75 | 80 |
| Spaces | Seated | Standing |
|---|---|---|
| Nashoba Room | 75 | 75 |
| Spaces | Seated | Standing |
|---|---|---|
| Tsongas Center | 6500 | 7800 |
| Spaces | Seated | Standing |
|---|---|---|
| Grillroom Private Dining Room | 40 | 45 |
| Claddagh Room (Grand Ballroom) | 200 | 225 |
