As early as 1911, rural schools had hot lunch programs, thanks to Mary Bull, Extension's first state home economics leader. Before World War I, Minnesota's home economics staff grew by only four. But in 1917, with U.S. Department of Agriculture funding, Extension added 11 home demonstration agents. They expanded their reach through judging county fair exhibits, demonstrating baking and canning, and holding short courses at farmers' institutes. Specialists backed them up with popular leaflets on milk, fish, eggs, conservation, textiles and recreation. Today's Extension learning circles still help families use their resources wisely, from food and nutrition to family finances.