Cambridge resident Brent Riching received a surprise e-mail last week, finding out he was a winner in the H&R Block A Grand in Your Hand sweepstakes. In the contest, the tax preparation company is giving away $1,000 to a lucky client, each day for 32 days in the beginning of the 2016 tax season. Anyone who files their taxes by Feb. 15 at a participating H&R Block office can be entered into the sweepstakes. Pictured here last week at the Dorchester Square H&R Block offices are winner Brent Riching (holding check), Bill Manley, Deanna Matos, Easton office manager Nancy Hughes, Cambridge office manager Patricia Cumberland, Tyeesha Baldwin, Lakia Johnson, Clint Falduto, and Brandi Robinson (in costume).