While there are mixed signals about the strength of the economy, a local organization is working to continue encouraging travel to the area. Ann Frost with Visit Pella says while many individuals and families have tightened their discretionary spending, her goal in marketing is to show why Pella is an affordable trip with plenty of experiences to be had for all ages. Frost says their organization is once again hosting a booth at the Varied Industries Building at the Iowa State Fair, starting Thursday.