TUESDAYHomeless Veteran Stand Down - Hosted by the El Paso County Homeless Veteran Coalition, to reach homeless veterans with opportunities for assistance with housing and supplies to help them get back on their feet, 9 a.m.-2 p.m., City Auditorium, 221 E. Kiowa St.; epchvc.org.TUESDAY-FRIDAYFlu vaccines - 8 a.m.-3:30 p.m., Special Events Center, 6550 Specker Ave., Building 1829, Fort Carson; 526-2840 or 526-8909.THURSDAYPikes Peak Chapter/Military Officers Association of America - Business professionals dinner, 5:30 p.m., The Club at Flying Horse, 880 Weiskopf Point, $25.