Chart displays number of guests per room layout.
| Event Room Name | Banquet | Conference | Square | Reception | School Room | Theatre | U-Shape |
|---|---|---|---|---|---|---|---|
| Harry S Truman BallroomSquare Feet: 11,322 | 720 | 0 | 0 | 1000 | 600 | 1200 | 0 |
| California / Santa FeSquare Feet: 5,698 | 350 | 0 | 0 | 500 | 300 | 640 | 0 |
| Oregon / IndependenceSquare Feet: 5,698 | 350 | 0 | 0 | 500 | 300 | 640 | 0 |
| CaliforniaSquare Feet: 2,886 | 150 | 70 | 72 | 190 | 175 | 250 | 60 |
| OregonSquare Feet: 2,886 | 150 | 70 | 72 | 190 | 175 | 250 | 60 |
| IndependenceSquare Feet: 2,479 | 150 | 70 | 72 | 170 | 160 | 240 | 60 |
| Santa FeSquare Feet: 2,479 | 150 | 70 | 72 | 170 | 160 | 240 | 60 |
| Independence ASquare Feet: 1,221 | 70 | 36 | 42 | 80 | 70 | 120 | 33 |
| Santa Fe ASquare Feet: 1,221 | 70 | 36 | 42 | 80 | 70 | 120 | 33 |
| Independence BSquare Feet: 627 | 30 | 24 | 30 | 40 | 20 | 60 | 24 |
| Independence CSquare Feet: 627 | 30 | 24 | 30 | 40 | 20 | 60 | 24 |
| Santa Fe BSquare Feet: 627 | 30 | 24 | 30 | 40 | 20 | 60 | 24 |
| Santa Fe CSquare Feet: 627 | 30 | 24 | 30 | 40 | 20 | 60 | 24 |
| Lewis and ClarkSquare Feet: 600 | 40 | 15 | 18 | 50 | 20 | 50 | 15 |