| Query | User |
|---|---|
| convention center | entered by user 4228462 |
| oregon convention center | entered by user 5134561 |
| oregon convention center | entered by user 6629219 |
| oregon convention center | entered by user 988040 |
| portland convention center | entered by user 13221390 |
| portland expo center | entered by user 15977998 |
| portland expo center | entered by user 5282387 |
| portland oregon convention center | entered by user 9843946 |