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, plans four office hours in January, including one in Cambridge from 4:30 to 5:30 p.m. Jan. 27 at Fiorella’s Express, 2401 Mass Ave., North Cambridge.

There will be an office hour in Arlington on Jan. 17; and in Belmont on Tuesday and Jan. 20.

For information, call (617) 722-2400) or send email here.