In the early 1970s, the University of Maryland failed in its attempts to create a food co-op, a book co-op, and a music co-op. However, a group of students did not give up. They began a "guerrilla sandwich line" campaign in which they sold sandwiches made at home at events, gatherings, and out of baskets around the campus. They were met with resistance from the local police but received overwhelming support from the student body. In August 1975,
Matt Mayer, a student at the University of Maryland, College Park, submitted a proposal to the Student Government Association (SGA) for the formation of the Maryland Food Collective. The "sandwich line" remains to this day a staple of the food options offered to customers. ==Cooperative business structure==