Leominster High School - Leominster, MA

Lincoln/Sudbury RHS - Sudbury, MA

Littleton High School Auditorium - Littleton, MA

Lone Peak High School - Gallatin Gateway, MT

Longmeadow High School - Longmeadow, MA

Maine-Endwell High School - Endwell, NY

Manhasset CASA - Manhasset, NY

Marblehead High School - Marblehead, MA

Massapequa Takes Action Coalition - Massapequa, NY

Medford High School - Medford, MA

Melrose High School - Melrose, MA

Mercer Council on Alcoholism & Drug Addiction - Lawrence, NJ

Merrimack Valley High School - Concord, NH

Methuen High School - Methuen, MA

Middleboro High School - Middleboro, MA

Milford Prevention Council - Milford, CT

Millburn Municipal Alliance - Millburn, NJ

Millville Public Schools - Millville, NJ

Milton Academy - Milton, MA

Milton High School - Milton, MA