I do not fish in the Dallas area but several anglers who post here do. Hopefully some will reply.
Side Note: Just about any creek,pond,river,or lake will hold bream. With boys who really want to catch fish, I would find a pond usually some City Parks will have them and fish the shaded areas with worms. This time of year shaded areas of water,docks,and overhanging tree limbs will hold some fish. You might also check the internet on water bodies in your area. Good luck and hope you find some fish. Let us know how you do!