The 2005 Texas Instruments retiree Big Event celebrated the company's first 75 years and offered a perspective into what's happening at TI today. Ed Hassler, TI Alumni Association (TIAA) president, welcomed about 800 retirees, spouses, TI volunteers and exhibitors who gathered Nov. 9 at Market Hall in Dallas. Attendees enjoyed fellowship, a buffet luncheon and a presentation by Ron Slaymaker, TI vice president for Investor Relations.