Most users ever online was 24, 04-11-2014 at 11:15 AM. Welcome to our newest member, Yotracr. Oct 10, 2014 - 9:55 AM - by naro914. Most of you would have received this by now, but here is the official announcement:. It's official: Rennsport Reunion V will be held at Mazda Raceway Laguna Seca on October 9-11 next year, according to Porsche Cars North America (PCNA), four years after the fourth installment of the world-renowned Porsche festival. PCAorg Rennsport Reunion V. [ Read More. 1 Reply 707 Views.