Held at California Institute of, Technology
Pasadena, CA 91125, U.S.A.

Held at Bentley University
Waltham, MA 02452, U.S.A.

Held at Lehigh University
Bethlehem, PA 18015, U.S.A.

Held at USF Sarasota-Manatee
Sarasota, FL 34243, U.S.A.

Held at Stanford University
Stanford, CA 94305, U.S.A.

Held at Purdue University
West Lafayette, IN 47907, U.S.A.

Held in Princeton
Princeton, NJ 08540, U.S.A.

Held at Lake Forest College
Lake Forest, IL 60045, U.S.A.

Held at Macalester College
St. Paul, MN 55105, U.S.A.

Held at GEMS World Academy
Chicago, IL 60601, U.S.A.

Held at West Chester University
West Chester, PA 19382, U.S.A.

Held at University of Miami
Coral Gables, FL 33124, U.S.A.

Held at Palo Alto High School
Palo Alto, CA 94301, U.S.A.

Held in the Boston Area
Cambridge, MA 02139, U.S.A.

Held at Rice University
Houston, TX 77005, U.S.A.

Held at University of Richmond
Richmond, VA 23173, U.S.A.

Held at University of Vermont
Burlington, VT 05405, U.S.A.

Held at Georgetown University
Washington, D.C., DC 20057, U.S.A.

Held at University of Idaho Boise
Boise, ID 83702, U.S.A.

Held at Colorado College
Colorado Springs, CO 80903, U.S.A.

Held at California Institute of the Arts
Valencia, CA 91355, U.S.A.

Held at American University
Washington, D.C., DC 20016, U.S.A.

Held in Princeton
Princeton, NJ 08540, U.S.A.

Held at Rice University
Houston, TX 77005, U.S.A.

Held at Emory University
Atlanta, GA 30322, U.S.A.