Donna Billick
Art Science Fusion
Co-Director
University of California, Davis
Billick Rock Art
35301 Road 31
Davis, CA 95616
503/753-4677
JC Boushh
Design for Play
1079 Lyon Cir.
Banny, CA 92220
917/922-3900
Joe Cicirelli & Kelli Magowan
Learning Structures, Inc.
144 Back Canaan Rd.
Strafford, NH 03884
1-800/533-1553
603/664-5490
f-603/664–7265
www.learningstructures.com
Teri Hendy, President
Site Masters Inc.
PO Box 58676
Cincinnati, OH 45258
513/922-1499
f-513/936-9833
Sam Kornhauser
Schoolworks
1417 Montgomery Street
Oakland, CA 94611
917/520-4112
www.schoolworksnyc.com
Marc Leathers
Leathers & Associates
18 Eastlake Road
Ithaca, NY 14850
607/277-1650
f-607/277-1433
www.leathersassociates.com
Katia McGuirk
Katia McGuirk Tile Co., llc.
448 Old Dublin Pike
Doylestown, PA 18901
www.katiatiles.com
Stephen Shibley
Fertile Ground, LLC
PO Box 1608 Estacada, OR 97023
503/789-5010
www.fertilegroundservices.com
Leon Smith
Planet Earth Playscapes
P. O. Box 6992
Portland, OR
360/970-1519
www.earthplay.net