Preheat oven to 400°F. Stir together flour, quick oats, salt, baking powder, and brown sugar. Cut in butter and cream cheese until coarse crumbs form. Reserve 2 cups of crumbs.
Press remaining crumbs in 9X13-inch baking pan. Spread LUCKY LEAF Premium Blueberry Pie Filling over. Sprinkle reserved crumbs on top.
Bake at 400°F for 30-40 minutes or until browned. Cool, cut into 36 bars.