| Title | Sacajawea River |
| Type | SeasonSpecial_historical_event_saca18 |
| Headline | Brave Explorer! |
| Description | While traveling up the Missouri River, one boat capsized and Sacajawea dived to rescue important records. For this brave and quick action, a tributary was named after her - the Sacajawea River. |
| Accomplished headline | Brave Explorer! |
| Accomplished description | Thank you for paying attention to the story of Sacajawea. Listen to her full story and receive a great reward! |
| Quest giver |
| Name | Sacagawea |
| Jobname | Felderítés |
| Success Conditions |
| Description | Buy 5 Forge Points |
| Hint | |
| Description | In a production building, finish a 4-hour-production 20 times |
| Hint | |
| Rewards |
| Reward | 1 Random |