MONDAY, July 22

LEWISTON — City Council ad hoc committee on establishing a homeless shelter, noon in the administrator’s conference room at City Hall.

LEWISTON — Planning Board meeting, 5:30 p.m. in the Council Chamber at City Hall.

LEWISTON — Finance Committee meeting, 5:30 p.m. in the Public Works conference room, 103 Adams Ave.

TUESDAY, July 23

LEWISTON — City Council workshop, 6 p.m. in the Council Chamber at City Hall.

AUBURN — Sustainability Working Group, 11 a.m. in Room 204 at Auburn Hall.