Dec 12–13, 2015 · Houston, TX

Dec 4–6, 2015 · Washington, DC

Nov 19–22, 2015 · Guadalajara, JAL

Nov 6–8, 2015 · Warsaw, PL

Oct 22–25, 2015 · Tours, FR

Oct 16–18, 2015 · Boston, MA

Oct 14–17, 2015 · Quito, EC

Oct 9–11, 2015 · Toulouse, FR

Oct 8–9, 2015 · Toulouse, FR

Oct 2–4, 2015 · Kraków, PL

Oct 2–4, 2015 · Toronto, ON

Sep 25–27, 2015 · Amsterdam, NL

Sep 18–20, 2015 · Lexington, KY

Sep 17, 2015 · Lexington, KY

Sep 11–13, 2015 · Bolzano, IT

Sep 4–5, 2015 · Indianapolis, IN

Aug 28–30, 2015 · Memphis, TN

Aug 21–23, 2015 · Ghent, BE

Aug 13–16, 2015 · Karlsruhe, DE

Aug 7–9, 2015 · Asheville, NC

Aug 7–9, 2015 · Geneva, CH

Jul 25–26, 2015 · Vancouver, BC

Jul 17–19, 2015 · Washington, DC

Jul 10–12, 2015 · Madison, WI

Jul 3–4, 2015 · Münster, DE

Jun 26–28, 2015 · Annecy, FR

Jun 26–28, 2015 · Kitchener-Waterloo, CA

Jun 20–21, 2015 · Seattle, WA

Jun 19–21, 2015 · Utrecht, NL

Jun 19–21, 2015 · Washington, DC

Jun 12–14, 2015 · Grand Rapids, MI

Jun 12–14, 2015 · Austin, TX

Jun 5–6, 2015 · San Francisco, CA

May 22–24, 2015 · Zaragoza, ES

May 22–24, 2015 · Lexington, KY

May 15–16, 2015 · Milwaukee, WI

May 14–16, 2015 · Nuremberg, DE

May 1–3, 2015 · Graz, AT

Apr 24–26, 2015 · Indianapolis, IN

Apr 3–4, 2015 · Distrito Federal, MX

Apr 3–5, 2015 · Jacksonville, FL

Mar 20–22, 2015 · Rosario, AR

Mar 6–8, 2015 · Toronto, ON

Feb 21–22, 2015 · Washington, DC

Feb 20–22, 2015 · Büppel, DE

Feb 20–22, 2015 · Raleigh-Durh, NC

Feb 6–8, 2015 · Rouen, FR