Mother Earth Day Festival05/09/2008 Volunteers needed for Mother Earth Day Festival at the Springs, May 9 (9am-1pm).  Bill Oliver could use some help with this Zilker Park event, now in its 7th season.  400-500 kids from seven or more schools are expected.  Assistance is needed in set up and tear down (come early and/or stay late), and helping with stage crew and the exhibitors.  There's lots of music, science, and fun, and Bill will try to have a Thundercloud Sub for you! Date: May 9th    Time:  9am-1:00pmLocation:  Zilker Park Hillside Theater, 2100 Barton Springs Road (Central Austin – 78746) Contact: Bill Oliver at mrhabitat@aol.com or 350-4110More Info: BillOliverMusic.com