WILLMAR — This Fourth of July, Spicer’s attractions will grow with stars, stripes and feathers. Drivers south of the city will be able to spot an anniversary mural as it goes up, overlooking Minnesota Highway 23. The new landmark, a mural of a bald eagle and American flag, will be finished just in time for Independence Day. The mural sits just a few doors down from Kandiyohi Power Cooperative. Property owners Doreen and Steve Nelson commissioned…