Is there a place to lock up my bicycle securely when I go shopping?

I think your bike would go inside the opening at the door, like a foyer, where the carts are. North Pointe store probably safest. It's where I go.

There are bike racks outside of the store where you can place your bike and keep it secure whie you shop. Look for the shiny metal racks near the entrances.

Yes, very safe area. Bike racks are located outside at the left side of the front entrance