The Pella Chamber of Commerce has planned a retail event for next month to reward residents for shopping locally. Pella Chamber of Commerce Executive Director Karen Eischen says “Pella Appreciation Days” is an opportunity for Chamber businesses to say thank you to those who support them by offering special sales and discounts. “Pella Appreciation Days” will run from September 16th through the 18th and Eischen says that coupons will be available for local shoppers that week.