State Rep. Dave Rogers, a Democrat in the 24th Middlesex District made up of two precincts of Cambridge, five precincts of Arlington and all of Belmont, has an upcoming office hour in Cambridge from 4:30 to 5:30 p.m. Jan. 19 at Dunkin’ Donuts, 2480 Massachusetts Ave., North Cambridge.

Office hours take place in Belmont on Jan. 12 and Arlington on Jan. 23.

For information, call (617) 722-2637, send an email here or visit Room 544 in the State House in Boston.