This record was set as part of Toyota Prius Records, a two-day event
streamed live on the Internet. In a 48-hour period, URDB officials
adjudicated 200 Prius-related world records. This was the most records
ever documented in a 48-hour window, a world record in and of itself.
The event took place in Los Angeles, California on March 30th and 31st,
2011. See all the records set at the event here.