March 3, 2007, Radisson Hotel, Chelmsford, MA, USA

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June 16, 2007, WPI, Worcester, MA, USA

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April 5, 2008, Brandeis, Waltham, MA, USA

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Sept. 26, 2008, RPI, Troy, NY, USA

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March 7, 2009, Radisson Hotel, Chelmsford, MA, USA

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Aug. 22, 2012, RPI, Troy, NY, USA

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Nov. 24, 2012, Naish Holiday Village, Christchurch, Dorset, UK

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May 25, 2013, unknown location

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Aug. 21, 2013, RPI, Troy, NY, USA

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Oct. 12, 2013, RPI, Troy, NY, USA

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Aug. 20, 2014, RPI, Troy, NY, USA

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Nov. 22, 2014, WPI, Worcester, MA, USA

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Nov. 19, 2016, unknown location