DESPERATE HOUSEWIVES - "Hello, Little Girl" - Bree and Katherine decide to start a business together, Lynette tries to deny her feelings for another man and Mike learns the truth about his nearly fatal accident, on Desperate Housewives," SUNDAY, APRIL 27 (9:00-10:02 p.m., ET) on the ABC Television Network. (ABC/RON TOM) LYNDSY FONSECA, GARY COLE