Two men robbed the Maggie Moo’s ice cream parlor on U Street at gunpoint yesterday — and they did it at 12:15 p.m., right in the middle of the day. DCist’s Lynne Venart snapped the photo above of some of the aftermath of the crime scene. According to WJLA, the armed suspects wore masks and physically attacked a 23-year-old employee of the store when she had trouble opening the safe. The gunmen only made…