The outdoor mall on the North Side of Peoria, known as the Shoppes at Grand Prairie, has a new management company. Chicago-based JLL is a Fortune 500 company. It’s a registered trademark of Jones Lang LaSalle Incorporated. Singerman Real Estate recently purchased the 14-year-old outdoor shopping center in the northern part of Peoria. The Shoppes at Grand Prairie includes nearly 30 national, regional and local shops and services.