Known Issues with PrairieCat app
PrairieCat is working on known issues with the mobile app. Card registration on Android devices seems to be resolved. Apple device users experiencing app launch issues may wish to try this fix: Delete the app, then restart the device before reinstalling a new copy of the app from the Apple store. In some cases, this resolves the issue.
Develop your child's love of learning with
stories, songs and a craft.
For ages 5 and under with a caregiver.
History of the Rock Island Arsenal - The U.S. Army and Fort Armstrong
In celebration of its 160th anniversary, come learn about the history of the Rock Island Arsenal from Army Sustainment Command historians. This talk will cover The U.S. Army and Fort Armstrong.
Come catch our seed library as it debuts for the year at RIHC's Annual Seed Swap. Hosted at the Quad City Botanical Center, come and pick up seeds, socialize, and enjoy light refreshments with garden enthusiasts of all levels.