To summarize for you quickly, here are the four finalists eligible for the grand prize of $25,000:
Jubilee Leadership Academy is a highly structured, relationally oriented, Christian residential school for troubled boys age 13-18, located on the Snake River in eastern Washington.
Friends Ministry is a community garden in Lake City, Michigan where the poor can work in exchange for having their bills paid.
Maury United Ministries in Maury County, Tennessee recruits volunteers to give rides to needy working people who have no other means of transportation.
Seeds of Hope in Camden, NJ has an ex-offender reentry ministry, an outreach to the homeless, and a ministry to ladies in bondage to drugs and prostitution.
That's the short summary which limits this action to five minutes. If you want to dig deeper before voting, here are links to the World Magazine stories about each of the four eligible finalists: