Today is when the City of Houston kicks off 41@100, celebrating President George H. W. Bush's 100th birthday. Watch through HTVHouston Television as HoustonMayor John Whitmire, HoustonFirst CEO Michael Heckman, Jim McIngvale mattressmackofficial, and the George and Barbara Bush Foundation bushfdn celebrate at Sesquicentennial Park. #GeorgeHWBush #GeorgeandBarbaraBush #41at100 #Houston #HoustonTX