October 8, 2008 > Salt Pond Walk Salt Pond Walk Submitted By Jennifer Heroux Restoration of 15,100 acres of south San Francisco Bay salt ponds to wetlands habitats has begun! Join us at the Refuge's Education Center in Alviso for an overview of this incredible project. All are welcome. Salt Pond Walk Saturday, October 25 11 a.m. - 12 p.m. Don Edwards National Wildlife Refuge, Alviso (408) 262-5513