Monday

Casco: Open Space Commission, 6:30 p.m., Casco Community Center

Casco: Zoning Board, 7 p.m., Casco Community Center

New Vineyard: Selectmen, 6 p.m., Smith Hall

Peru: Selectmen, 6 p.m., Town Office

Rumford: Special town meeting, 6 p.m., Municipal Building

Tuesday

Mexico: Mexico Sewer District, 4:30 p.m., Town Office

Paris: Planning Board, 7 p.m., Town Office

Sumner: Selectmen, 7 p.m., Town Office