The first U.S. flag was adopted in 1777, and 100 years later "Flag Day" was created. Ever since, on this day Americans fly "Old Glory" from rooftops and flagpoles -- from border to border and coast to coast. If you are putting up a flagpole of your very own, first check restrictions on placement and height. Next, shop for a prefab flagpole kit with a sleeve base. The base goes in first, the pole is added later, making it easier to install. First, dig a hole proportionate to the height and diameter of the flagpole. Most kits suggest the measurements. Add a few inches of gravel for drainage, and angle the sides of the hole so the bottom is wider. This creates a "bell effect" -- and better holding power. Use concrete mix, adding only a few inches at first. Put the sleeve base in position and add the rest of the concrete. Mound the top surface a bit to promote water drainage. Finally, let it cure overnight, slip in the pole and muster up a proud salute. And that's the On The House tip for today.