November 7 – Stockholm (Sweden)
November 6 – Gothenburg (Sweden)
October 16 – Edinburgh (United Kingdom)
October 14 – Manchester (United Kingdom)
October 13 – Liverpool (United Kingdom)
October 9 – London (United Kingdom)
June 28 – Bologna (Italy)
May 26 – Florence (Italy)
April 15 – Canterbury (United Kingdom)
April 2 – Plattsburgh (New York)
March 28 – Pittsburgh (Pennsylvania)
March 27 – New York City (New York)
March 25 – Rochester (New York)
March 24 – Geneva (New York)
March 23 – Rochester (New York)
March 18 – Providence (Rhode Island)
March 16 – Cleveland (Ohio)
March 12 – Oberlin (Ohio)
March 9 – Tacoma (Washington)
March 5 – London (Ontario)
February 20 – Houston (Texas)
February 19 – College Station (Texas)
February 12 – Medford (Massachusetts)
February 11 – Lewisburg (Pennsylvania)
February 9 – Mechanicsburg (Pennsylvania)
February 5 – College Park (Maryland)
February 4 – Washington (DC)
February 1 – Washington (DC)
January 29 – Gambier (Ohio)
January 24 – Cincinnati (Ohio)
January 10 – Chicago (Illinois)
November 29 – Rio de Janeiro (Brazil)
November 19 – Rio de Janeiro (Brazil)
November 18 – Rio de Janeiro (Brazil)
November 10 – Los Angeles (California)
November 4 – Sewanee (Tennessee)
October 30 – Clinton (New York)
October 28 – Saint Peter (Minnesota)
October 27 – Saint Paul (Minnesota)
October 23 – Columbus (Ohio)
October 22 – Fairfield (Connecticut)
October 21 – Boston (Massachusetts)
October 20 – Brunswick (Maine)
October 16 – New York City (New York)
October 15 – New York City (New York)
October 14 – New York City (New York)
October 13 – New York City (New York)
October 12 – New York City (New York)
October 11 – New York City (New York)
October 10 – New York City (New York)
October 8 – London (United Kingdom)
October 7 – Durham (United Kingdom)
October 2 – London (United Kingdom)
September 29 – Venice (Italy)
September 17 – Florence (Italy)
May 20 – Madrid (Spain)
May 15 – Cannes (France)
May 13 – Zurich (Switzerland)
May 9 – Gottorf (Germany)
May 7 – Berlin (Germany)
April 22 – Boston (Massachusetts)
April 16 – Davis (California)
April 15 – Santa Clara (California)
April 11 – Bloomington (Indiana)
April 9 – Las Cruces (New Mexico)
April 8 – Chicago (Illinois)
April 3 – Fayetteville (Arkansas)
April 2 – Baltimore (Maryland)
April 1 – Baltimore (Maryland)
March 31 – Washington (DC)
March 28 – Pittsburgh (Pennsylvania)
March 27 – Pittsburgh (Pennsylvania)
March 26 – Cincinnati (Ohio)
March 25 – State College (Pennsylvania)
March 20 – Lancaster (Pennsylvania)
March 19 – Princeton (New Jersey)
March 18 – Atlanta (Georgia)
March 17 – Kennesaw (Georgia)
March 14 – Athens (Georgia)
March 12 – Provo (Utah)
March 10 – Baltimore (Maryland)
March 6 – Knoxville (Tennessee)
March 4 – Durham (North Carolina)
March 3 – Winston-Salem (North Carolina)
February 27 – Santa Barbara (California)
February 26 – San Francisco (California)
February 24 – Orange (California)
February 21 – San Luis Obispo (California)
February 20 – San Diego (California)
February 18 – San Diego (California)
February 14 – Berkeley (California)
February 12 – East Lansing (Michigan)
February 11 – Rochester (New York)
February 6 – Montreal (Canada)
February 5 – Guelph (Canada)
February 4 – St. Catharines (Canada)
February 3 – Mississauga (Canada)
February 2 – Minneapolis (Minnesota)
February 1 – Schleswig (Germany)