Want a taste of what to expect at the OP? Browse photos from our past events.
2019: Houston, TX
2018: Orlando, FL
2017: Atlanta, GA
2016: St. Louis, MO
2015: Phoenix, AZ
2014: Austin, TX
2013: New Orleans, LA
2012: Minneapolis, MN
2011: Minneapolis, MN
2010: Orlando, FL
2009: Charlotte, NC
2008: Dallas, TX
