Friends and coworkers of Dustin Valenta, 27, a bike messenger for Cut Cats Courier who was injured in a Feb. 8 hit-and-run at Milwaukee and Wood Streets in Wicker Park, are hosting an all-day fundraiser from 2 p.m. to 1 a.m. Feb. 25 at Bangar's & Lace, 1670 W. Division St.   All proceeds will go directly to Valenta. A raffle will take place at 9 p.m.