1) Offer your garden surplus to those in need
2) If you drive someplace regularly, see if there’s someone who needs a ride. Check out sites like: http://www.rideshareonline.com and http://www.erideshare.com.
3) Volunteer at a social service agency
4) Pay the toll or bus fare for the person behind you
5) Buy an extra high-protein food item and donate it [...]