..., Ariz.: 51,500 students With the nation's second-largest student population, Arizona State University can make a big impact with small changes. Although the Sun Devils have not switched entirely to xeriscaping with native plants, they have phased out wasteful flood irrigation from more than 70 percent of the campus and now water most of the grounds at night. Last fall ASU inaugurated its ...

... focus runs concurrently from 4 - 8 p.m.: Trash to Treasure Recycled Art Project & Kids Activities by Pelican Harbor Seabird Station, the International Game Fish Association & Kids Ecology Corps Xeriscaping * Tree Sale * Electric Cars * Cell Phone Recycling Drop-off * Alternative Energy Demonstrations * Gravity-Free Yoga * Exhibits: John U. Lloyd Beach State Park National Week of the Ocean &...